release/src-rt-6.x.4708/toolchains/hndtools-arm-linux-2.6.36-uclibc-4.5.3/arm-brcm-linux-uclibcgnueabi/sysroot/usr/include/openssl/evp.h

   1 /* crypto/evp/evp.h */
   2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
   3  * All rights reserved.
   4  *
   5  * This package is an SSL implementation written
   6  * by Eric Young (eay@cryptsoft.com).
   7  * The implementation was written so as to conform with Netscapes SSL.
   8  *
   9  * This library is free for commercial and non-commercial use as long as
  10  * the following conditions are aheared to.  The following conditions
  11  * apply to all code found in this distribution, be it the RC4, RSA,
  12  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  13  * included with this distribution is covered by the same copyright terms
  14  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
  15  *
  16  * Copyright remains Eric Young's, and as such any Copyright notices in
  17  * the code are not to be removed.
  18  * If this package is used in a product, Eric Young should be given attribution
  19  * as the author of the parts of the library used.
  20  * This can be in the form of a textual message at program startup or
  21  * in documentation (online or textual) provided with the package.
  22  *
  23  * Redistribution and use in source and binary forms, with or without
  24  * modification, are permitted provided that the following conditions
  25  * are met:
  26  * 1. Redistributions of source code must retain the copyright
  27  *    notice, this list of conditions and the following disclaimer.
  28  * 2. Redistributions in binary form must reproduce the above copyright
  29  *    notice, this list of conditions and the following disclaimer in the
  30  *    documentation and/or other materials provided with the distribution.
  31  * 3. All advertising materials mentioning features or use of this software
  32  *    must display the following acknowledgement:
  33  *    "This product includes cryptographic software written by
  34  *     Eric Young (eay@cryptsoft.com)"
  35  *    The word 'cryptographic' can be left out if the rouines from the library
  36  *    being used are not cryptographic related :-).
  37  * 4. If you include any Windows specific code (or a derivative thereof) from
  38  *    the apps directory (application code) you must include an acknowledgement:
  39  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
  40  *
  41  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  42  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  43  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  44  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  45  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  46  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  47  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  49  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  50  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  51  * SUCH DAMAGE.
  52  *
  53  * The licence and distribution terms for any publically available version or
  54  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  55  * copied and put under another distribution licence
  56  * [including the GNU Public Licence.]
  57  */
  58
  59 #ifndef HEADER_ENVELOPE_H
  60 #define HEADER_ENVELOPE_H
  61
  62 #ifdef OPENSSL_ALGORITHM_DEFINES
  63 # include <openssl/opensslconf.h>
  64 #else
  65 # define OPENSSL_ALGORITHM_DEFINES
  66 # include <openssl/opensslconf.h>
  67 # undef OPENSSL_ALGORITHM_DEFINES
  68 #endif
  69
  70 #include <openssl/ossl_typ.h>
  71
  72 #include <openssl/symhacks.h>
  73
  74 #ifndef OPENSSL_NO_BIO
  75 #include <openssl/bio.h>
  76 #endif
  77
  78 /*
  79 #define EVP_RC2_KEY_SIZE                16
  80 #define EVP_RC4_KEY_SIZE                16
  81 #define EVP_BLOWFISH_KEY_SIZE           16
  82 #define EVP_CAST5_KEY_SIZE              16
  83 #define EVP_RC5_32_12_16_KEY_SIZE       16
  84 */
  85 #define EVP_MAX_MD_SIZE                 64      /* longest known is SHA512 */
  86 #define EVP_MAX_KEY_LENGTH              32
  87 #define EVP_MAX_IV_LENGTH               16
  88 #define EVP_MAX_BLOCK_LENGTH            32
  89
  90 #define PKCS5_SALT_LEN                  8
  91 /* Default PKCS#5 iteration count */
  92 #define PKCS5_DEFAULT_ITER              2048
  93
  94 #include <openssl/objects.h>
  95
  96 #define EVP_PK_RSA      0x0001
  97 #define EVP_PK_DSA      0x0002
  98 #define EVP_PK_DH       0x0004
  99 #define EVP_PK_EC       0x0008
 100 #define EVP_PKT_SIGN    0x0010
 101 #define EVP_PKT_ENC     0x0020
 102 #define EVP_PKT_EXCH    0x0040
 103 #define EVP_PKS_RSA     0x0100
 104 #define EVP_PKS_DSA     0x0200
 105 #define EVP_PKS_EC      0x0400
 106 #define EVP_PKT_EXP     0x1000 /* <= 512 bit key */
 107
 108 #define EVP_PKEY_NONE   NID_undef
 109 #define EVP_PKEY_RSA    NID_rsaEncryption
 110 #define EVP_PKEY_RSA2   NID_rsa
 111 #define EVP_PKEY_DSA    NID_dsa
 112 #define EVP_PKEY_DSA1   NID_dsa_2
 113 #define EVP_PKEY_DSA2   NID_dsaWithSHA
 114 #define EVP_PKEY_DSA3   NID_dsaWithSHA1
 115 #define EVP_PKEY_DSA4   NID_dsaWithSHA1_2
 116 #define EVP_PKEY_DH     NID_dhKeyAgreement
 117 #define EVP_PKEY_EC     NID_X9_62_id_ecPublicKey
 118 #define EVP_PKEY_HMAC   NID_hmac
 119
 120 #ifdef  __cplusplus
 121 extern "C" {
 122 #endif
 123
 124 /* Type needs to be a bit field
 125  * Sub-type needs to be for variations on the method, as in, can it do
 126  * arbitrary encryption.... */
 127 struct evp_pkey_st
 128         {
 129         int type;
 130         int save_type;
 131         int references;
 132         const EVP_PKEY_ASN1_METHOD *ameth;
 133         ENGINE *engine;
 134         union   {
 135                 char *ptr;
 136 #ifndef OPENSSL_NO_RSA
 137                 struct rsa_st *rsa;     /* RSA */
 138 #endif
 139 #ifndef OPENSSL_NO_DSA
 140                 struct dsa_st *dsa;     /* DSA */
 141 #endif
 142 #ifndef OPENSSL_NO_DH
 143                 struct dh_st *dh;       /* DH */
 144 #endif
 145 #ifndef OPENSSL_NO_EC
 146                 struct ec_key_st *ec;   /* ECC */
 147 #endif
 148                 } pkey;
 149         int save_parameters;
 150         STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
 151         } /* EVP_PKEY */;
 152
 153 #define EVP_PKEY_MO_SIGN        0x0001
 154 #define EVP_PKEY_MO_VERIFY      0x0002
 155 #define EVP_PKEY_MO_ENCRYPT     0x0004
 156 #define EVP_PKEY_MO_DECRYPT     0x0008
 157
 158 #ifndef EVP_MD
 159 struct env_md_st
 160         {
 161         int type;
 162         int pkey_type;
 163         int md_size;
 164         unsigned long flags;
 165         int (*init)(EVP_MD_CTX *ctx);
 166         int (*update)(EVP_MD_CTX *ctx,const void *data,size_t count);
 167         int (*final)(EVP_MD_CTX *ctx,unsigned char *md);
 168         int (*copy)(EVP_MD_CTX *to,const EVP_MD_CTX *from);
 169         int (*cleanup)(EVP_MD_CTX *ctx);
 170
 171         /* FIXME: prototype these some day */
 172         int (*sign)(int type, const unsigned char *m, unsigned int m_length,
 173                     unsigned char *sigret, unsigned int *siglen, void *key);
 174         int (*verify)(int type, const unsigned char *m, unsigned int m_length,
 175                       const unsigned char *sigbuf, unsigned int siglen,
 176                       void *key);
 177         int required_pkey_type[5]; /*EVP_PKEY_xxx */
 178         int block_size;
 179         int ctx_size; /* how big does the ctx->md_data need to be */
 180         /* control function */
 181         int (*md_ctrl)(EVP_MD_CTX *ctx, int cmd, int p1, void *p2);
 182         } /* EVP_MD */;
 183
 184 typedef int evp_sign_method(int type,const unsigned char *m,
 185                             unsigned int m_length,unsigned char *sigret,
 186                             unsigned int *siglen, void *key);
 187 typedef int evp_verify_method(int type,const unsigned char *m,
 188                             unsigned int m_length,const unsigned char *sigbuf,
 189                             unsigned int siglen, void *key);
 190
 191 #define EVP_MD_FLAG_ONESHOT     0x0001 /* digest can only handle a single
 192                                         * block */
 193
 194 #define EVP_MD_FLAG_PKEY_DIGEST 0x0002 /* digest is a "clone" digest used
 195                                         * which is a copy of an existing
 196                                         * one for a specific public key type.
 197                                         * EVP_dss1() etc */
 198
 199 /* Digest uses EVP_PKEY_METHOD for signing instead of MD specific signing */
 200
 201 #define EVP_MD_FLAG_PKEY_METHOD_SIGNATURE       0x0004
 202
 203 /* DigestAlgorithmIdentifier flags... */
 204
 205 #define EVP_MD_FLAG_DIGALGID_MASK               0x0018
 206
 207 /* NULL or absent parameter accepted. Use NULL */
 208
 209 #define EVP_MD_FLAG_DIGALGID_NULL               0x0000
 210
 211 /* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
 212
 213 #define EVP_MD_FLAG_DIGALGID_ABSENT             0x0008
 214
 215 /* Custom handling via ctrl */
 216
 217 #define EVP_MD_FLAG_DIGALGID_CUSTOM             0x0018
 218
 219 /* Digest ctrls */
 220
 221 #define EVP_MD_CTRL_DIGALGID                    0x1
 222 #define EVP_MD_CTRL_MICALG                      0x2
 223
 224 /* Minimum Algorithm specific ctrl value */
 225
 226 #define EVP_MD_CTRL_ALG_CTRL                    0x1000
 227
 228 #define EVP_PKEY_NULL_method    NULL,NULL,{0,0,0,0}
 229
 230 #ifndef OPENSSL_NO_DSA
 231 #define EVP_PKEY_DSA_method     (evp_sign_method *)DSA_sign, \
 232                                 (evp_verify_method *)DSA_verify, \
 233                                 {EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3, \
 234                                         EVP_PKEY_DSA4,0}
 235 #else
 236 #define EVP_PKEY_DSA_method     EVP_PKEY_NULL_method
 237 #endif
 238
 239 #ifndef OPENSSL_NO_ECDSA
 240 #define EVP_PKEY_ECDSA_method   (evp_sign_method *)ECDSA_sign, \
 241                                 (evp_verify_method *)ECDSA_verify, \
 242                                  {EVP_PKEY_EC,0,0,0}
 243 #else
 244 #define EVP_PKEY_ECDSA_method   EVP_PKEY_NULL_method
 245 #endif
 246
 247 #ifndef OPENSSL_NO_RSA
 248 #define EVP_PKEY_RSA_method     (evp_sign_method *)RSA_sign, \
 249                                 (evp_verify_method *)RSA_verify, \
 250                                 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
 251 #define EVP_PKEY_RSA_ASN1_OCTET_STRING_method \
 252                                 (evp_sign_method *)RSA_sign_ASN1_OCTET_STRING, \
 253                                 (evp_verify_method *)RSA_verify_ASN1_OCTET_STRING, \
 254                                 {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
 255 #else
 256 #define EVP_PKEY_RSA_method     EVP_PKEY_NULL_method
 257 #define EVP_PKEY_RSA_ASN1_OCTET_STRING_method EVP_PKEY_NULL_method
 258 #endif
 259
 260 #endif /* !EVP_MD */
 261
 262 struct env_md_ctx_st
 263         {
 264         const EVP_MD *digest;
 265         ENGINE *engine; /* functional reference if 'digest' is ENGINE-provided */
 266         unsigned long flags;
 267         void *md_data;
 268         /* Public key context for sign/verify */
 269         EVP_PKEY_CTX *pctx;
 270         /* Update function: usually copied from EVP_MD */
 271         int (*update)(EVP_MD_CTX *ctx,const void *data,size_t count);
 272         } /* EVP_MD_CTX */;
 273
 274 /* values for EVP_MD_CTX flags */
 275
 276 #define EVP_MD_CTX_FLAG_ONESHOT         0x0001 /* digest update will be called
 277                                                 * once only */
 278 #define EVP_MD_CTX_FLAG_CLEANED         0x0002 /* context has already been
 279                                                 * cleaned */
 280 #define EVP_MD_CTX_FLAG_REUSE           0x0004 /* Don't free up ctx->md_data
 281                                                 * in EVP_MD_CTX_cleanup */
 282 /* FIPS and pad options are ignored in 1.0.0, definitions are here
 283  * so we don't accidentally reuse the values for other purposes.
 284  */
 285
 286 #define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW  0x0008  /* Allow use of non FIPS digest
 287                                                  * in FIPS mode */
 288
 289 /* The following PAD options are also currently ignored in 1.0.0, digest
 290  * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
 291  * instead.
 292  */
 293 #define EVP_MD_CTX_FLAG_PAD_MASK        0xF0    /* RSA mode to use */
 294 #define EVP_MD_CTX_FLAG_PAD_PKCS1       0x00    /* PKCS#1 v1.5 mode */
 295 #define EVP_MD_CTX_FLAG_PAD_X931        0x10    /* X9.31 mode */
 296 #define EVP_MD_CTX_FLAG_PAD_PSS         0x20    /* PSS mode */
 297
 298 #define EVP_MD_CTX_FLAG_NO_INIT         0x0100 /* Don't initialize md_data */
 299
 300 struct evp_cipher_st
 301         {
 302         int nid;
 303         int block_size;
 304         int key_len;            /* Default value for variable length ciphers */
 305         int iv_len;
 306         unsigned long flags;    /* Various flags */
 307         int (*init)(EVP_CIPHER_CTX *ctx, const unsigned char *key,
 308                     const unsigned char *iv, int enc);  /* init key */
 309         int (*do_cipher)(EVP_CIPHER_CTX *ctx, unsigned char *out,
 310                          const unsigned char *in, size_t inl);/* encrypt/decrypt data */
 311         int (*cleanup)(EVP_CIPHER_CTX *); /* cleanup ctx */
 312         int ctx_size;           /* how big ctx->cipher_data needs to be */
 313         int (*set_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Populate a ASN1_TYPE with parameters */
 314         int (*get_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Get parameters from a ASN1_TYPE */
 315         int (*ctrl)(EVP_CIPHER_CTX *, int type, int arg, void *ptr); /* Miscellaneous operations */
 316         void *app_data;         /* Application data */
 317         } /* EVP_CIPHER */;
 318
 319 /* Values for cipher flags */
 320
 321 /* Modes for ciphers */
 322
 323 #define         EVP_CIPH_STREAM_CIPHER          0x0
 324 #define         EVP_CIPH_ECB_MODE               0x1
 325 #define         EVP_CIPH_CBC_MODE               0x2
 326 #define         EVP_CIPH_CFB_MODE               0x3
 327 #define         EVP_CIPH_OFB_MODE               0x4
 328 #define         EVP_CIPH_MODE                   0xF0007
 329 /* Set if variable length cipher */
 330 #define         EVP_CIPH_VARIABLE_LENGTH        0x8
 331 /* Set if the iv handling should be done by the cipher itself */
 332 #define         EVP_CIPH_CUSTOM_IV              0x10
 333 /* Set if the cipher's init() function should be called if key is NULL */
 334 #define         EVP_CIPH_ALWAYS_CALL_INIT       0x20
 335 /* Call ctrl() to init cipher parameters */
 336 #define         EVP_CIPH_CTRL_INIT              0x40
 337 /* Don't use standard key length function */
 338 #define         EVP_CIPH_CUSTOM_KEY_LENGTH      0x80
 339 /* Don't use standard block padding */
 340 #define         EVP_CIPH_NO_PADDING             0x100
 341 /* cipher handles random key generation */
 342 #define         EVP_CIPH_RAND_KEY               0x200
 343 /* cipher has its own additional copying logic */
 344 #define         EVP_CIPH_CUSTOM_COPY            0x400
 345 /* Allow use default ASN1 get/set iv */
 346 #define         EVP_CIPH_FLAG_DEFAULT_ASN1      0x1000
 347 /* Buffer length in bits not bytes: CFB1 mode only */
 348 #define         EVP_CIPH_FLAG_LENGTH_BITS       0x2000
 349
 350 /* ctrl() values */
 351
 352 #define         EVP_CTRL_INIT                   0x0
 353 #define         EVP_CTRL_SET_KEY_LENGTH         0x1
 354 #define         EVP_CTRL_GET_RC2_KEY_BITS       0x2
 355 #define         EVP_CTRL_SET_RC2_KEY_BITS       0x3
 356 #define         EVP_CTRL_GET_RC5_ROUNDS         0x4
 357 #define         EVP_CTRL_SET_RC5_ROUNDS         0x5
 358 #define         EVP_CTRL_RAND_KEY               0x6
 359 #define         EVP_CTRL_PBE_PRF_NID            0x7
 360 #define         EVP_CTRL_COPY                   0x8
 361
 362 typedef struct evp_cipher_info_st
 363         {
 364         const EVP_CIPHER *cipher;
 365         unsigned char iv[EVP_MAX_IV_LENGTH];
 366         } EVP_CIPHER_INFO;
 367
 368 struct evp_cipher_ctx_st
 369         {
 370         const EVP_CIPHER *cipher;
 371         ENGINE *engine; /* functional reference if 'cipher' is ENGINE-provided */
 372         int encrypt;            /* encrypt or decrypt */
 373         int buf_len;            /* number we have left */
 374
 375         unsigned char  oiv[EVP_MAX_IV_LENGTH];  /* original iv */
 376         unsigned char  iv[EVP_MAX_IV_LENGTH];   /* working iv */
 377         unsigned char buf[EVP_MAX_BLOCK_LENGTH];/* saved partial block */
 378         int num;                                /* used by cfb/ofb mode */
 379
 380         void *app_data;         /* application stuff */
 381         int key_len;            /* May change for variable length cipher */
 382         unsigned long flags;    /* Various flags */
 383         void *cipher_data; /* per EVP data */
 384         int final_used;
 385         int block_mask;
 386         unsigned char final[EVP_MAX_BLOCK_LENGTH];/* possible final block */
 387         } /* EVP_CIPHER_CTX */;
 388
 389 typedef struct evp_Encode_Ctx_st
 390         {
 391         int num;        /* number saved in a partial encode/decode */
 392         int length;     /* The length is either the output line length
 393                          * (in input bytes) or the shortest input line
 394                          * length that is ok.  Once decoding begins,
 395                          * the length is adjusted up each time a longer
 396                          * line is decoded */
 397         unsigned char enc_data[80];     /* data to encode */
 398         int line_num;   /* number read on current line */
 399         int expect_nl;
 400         } EVP_ENCODE_CTX;
 401
 402 /* Password based encryption function */
 403 typedef int (EVP_PBE_KEYGEN)(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
 404                 ASN1_TYPE *param, const EVP_CIPHER *cipher,
 405                 const EVP_MD *md, int en_de);
 406
 407 #ifndef OPENSSL_NO_RSA
 408 #define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
 409                                         (char *)(rsa))
 410 #endif
 411
 412 #ifndef OPENSSL_NO_DSA
 413 #define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
 414                                         (char *)(dsa))
 415 #endif
 416
 417 #ifndef OPENSSL_NO_DH
 418 #define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\
 419                                         (char *)(dh))
 420 #endif
 421
 422 #ifndef OPENSSL_NO_EC
 423 #define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
 424                                         (char *)(eckey))
 425 #endif
 426
 427 /* Add some extra combinations */
 428 #define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
 429 #define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
 430 #define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
 431 #define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
 432
 433 int EVP_MD_type(const EVP_MD *md);
 434 #define EVP_MD_nid(e)                   EVP_MD_type(e)
 435 #define EVP_MD_name(e)                  OBJ_nid2sn(EVP_MD_nid(e))
 436 int EVP_MD_pkey_type(const EVP_MD *md);
 437 int EVP_MD_size(const EVP_MD *md);
 438 int EVP_MD_block_size(const EVP_MD *md);
 439 unsigned long EVP_MD_flags(const EVP_MD *md);
 440
 441 const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
 442 #define EVP_MD_CTX_size(e)              EVP_MD_size(EVP_MD_CTX_md(e))
 443 #define EVP_MD_CTX_block_size(e)        EVP_MD_block_size(EVP_MD_CTX_md(e))
 444 #define EVP_MD_CTX_type(e)              EVP_MD_type(EVP_MD_CTX_md(e))
 445
 446 int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
 447 #define EVP_CIPHER_name(e)              OBJ_nid2sn(EVP_CIPHER_nid(e))
 448 int EVP_CIPHER_block_size(const EVP_CIPHER *cipher);
 449 int EVP_CIPHER_key_length(const EVP_CIPHER *cipher);
 450 int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher);
 451 unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher);
 452 #define EVP_CIPHER_mode(e)              (EVP_CIPHER_flags(e) & EVP_CIPH_MODE)
 453
 454 const EVP_CIPHER * EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
 455 int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx);
 456 int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx);
 457 int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx);
 458 int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx);
 459 int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
 460 void * EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
 461 void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
 462 #define EVP_CIPHER_CTX_type(c)         EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c))
 463 unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx);
 464 #define EVP_CIPHER_CTX_mode(e)          (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE)
 465
 466 #define EVP_ENCODE_LENGTH(l)    (((l+2)/3*4)+(l/48+1)*2+80)
 467 #define EVP_DECODE_LENGTH(l)    ((l+3)/4*3+80)
 468
 469 #define EVP_SignInit_ex(a,b,c)          EVP_DigestInit_ex(a,b,c)
 470 #define EVP_SignInit(a,b)               EVP_DigestInit(a,b)
 471 #define EVP_SignUpdate(a,b,c)           EVP_DigestUpdate(a,b,c)
 472 #define EVP_VerifyInit_ex(a,b,c)        EVP_DigestInit_ex(a,b,c)
 473 #define EVP_VerifyInit(a,b)             EVP_DigestInit(a,b)
 474 #define EVP_VerifyUpdate(a,b,c)         EVP_DigestUpdate(a,b,c)
 475 #define EVP_OpenUpdate(a,b,c,d,e)       EVP_DecryptUpdate(a,b,c,d,e)
 476 #define EVP_SealUpdate(a,b,c,d,e)       EVP_EncryptUpdate(a,b,c,d,e)
 477 #define EVP_DigestSignUpdate(a,b,c)     EVP_DigestUpdate(a,b,c)
 478 #define EVP_DigestVerifyUpdate(a,b,c)   EVP_DigestUpdate(a,b,c)
 479
 480 #ifdef CONST_STRICT
 481 void BIO_set_md(BIO *,const EVP_MD *md);
 482 #else
 483 # define BIO_set_md(b,md)               BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md)
 484 #endif
 485 #define BIO_get_md(b,mdp)               BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp)
 486 #define BIO_get_md_ctx(b,mdcp)     BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp)
 487 #define BIO_set_md_ctx(b,mdcp)     BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp)
 488 #define BIO_get_cipher_status(b)        BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
 489 #define BIO_get_cipher_ctx(b,c_pp)      BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp)
 490
 491 int EVP_Cipher(EVP_CIPHER_CTX *c,
 492                 unsigned char *out,
 493                 const unsigned char *in,
 494                 unsigned int inl);
 495
 496 #define EVP_add_cipher_alias(n,alias) \
 497         OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
 498 #define EVP_add_digest_alias(n,alias) \
 499         OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
 500 #define EVP_delete_cipher_alias(alias) \
 501         OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
 502 #define EVP_delete_digest_alias(alias) \
 503         OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
 504
 505 void    EVP_MD_CTX_init(EVP_MD_CTX *ctx);
 506 int     EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx);
 507 EVP_MD_CTX *EVP_MD_CTX_create(void);
 508 void    EVP_MD_CTX_destroy(EVP_MD_CTX *ctx);
 509 int     EVP_MD_CTX_copy_ex(EVP_MD_CTX *out,const EVP_MD_CTX *in);
 510 void    EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
 511 void    EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
 512 int     EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx,int flags);
 513 int     EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl);
 514 int     EVP_DigestUpdate(EVP_MD_CTX *ctx,const void *d,
 515                          size_t cnt);
 516 int     EVP_DigestFinal_ex(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
 517 int     EVP_Digest(const void *data, size_t count,
 518                 unsigned char *md, unsigned int *size, const EVP_MD *type, ENGINE *impl);
 519
 520 int     EVP_MD_CTX_copy(EVP_MD_CTX *out,const EVP_MD_CTX *in);
 521 int     EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
 522 int     EVP_DigestFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
 523
 524 int     EVP_read_pw_string(char *buf,int length,const char *prompt,int verify);
 525 int     EVP_read_pw_string_min(char *buf,int minlen,int maxlen,const char *prompt,int verify);
 526 void    EVP_set_pw_prompt(const char *prompt);
 527 char *  EVP_get_pw_prompt(void);
 528
 529 int     EVP_BytesToKey(const EVP_CIPHER *type,const EVP_MD *md,
 530                 const unsigned char *salt, const unsigned char *data,
 531                 int datal, int count, unsigned char *key,unsigned char *iv);
 532
 533 void    EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
 534 void    EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
 535 int     EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx,int flags);
 536
 537 int     EVP_EncryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
 538                 const unsigned char *key, const unsigned char *iv);
 539 int     EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
 540                 const unsigned char *key, const unsigned char *iv);
 541 int     EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
 542                 int *outl, const unsigned char *in, int inl);
 543 int     EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
 544 int     EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
 545
 546 int     EVP_DecryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
 547                 const unsigned char *key, const unsigned char *iv);
 548 int     EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
 549                 const unsigned char *key, const unsigned char *iv);
 550 int     EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
 551                 int *outl, const unsigned char *in, int inl);
 552 int     EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
 553 int     EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
 554
 555 int     EVP_CipherInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher,
 556                        const unsigned char *key,const unsigned char *iv,
 557                        int enc);
 558 int     EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl,
 559                        const unsigned char *key,const unsigned char *iv,
 560                        int enc);
 561 int     EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
 562                 int *outl, const unsigned char *in, int inl);
 563 int     EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
 564 int     EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
 565
 566 int     EVP_SignFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s,
 567                 EVP_PKEY *pkey);
 568
 569 int     EVP_VerifyFinal(EVP_MD_CTX *ctx,const unsigned char *sigbuf,
 570                 unsigned int siglen,EVP_PKEY *pkey);
 571
 572 int     EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
 573                         const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
 574 int     EVP_DigestSignFinal(EVP_MD_CTX *ctx,
 575                         unsigned char *sigret, size_t *siglen);
 576
 577 int     EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
 578                         const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
 579 int     EVP_DigestVerifyFinal(EVP_MD_CTX *ctx,
 580                         unsigned char *sig, size_t siglen);
 581
 582 int     EVP_OpenInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type,
 583                 const unsigned char *ek, int ekl, const unsigned char *iv,
 584                 EVP_PKEY *priv);
 585 int     EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
 586
 587 int     EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
 588                  unsigned char **ek, int *ekl, unsigned char *iv,
 589                 EVP_PKEY **pubk, int npubk);
 590 int     EVP_SealFinal(EVP_CIPHER_CTX *ctx,unsigned char *out,int *outl);
 591
 592 void    EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
 593 void    EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl,
 594                 const unsigned char *in,int inl);
 595 void    EVP_EncodeFinal(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl);
 596 int     EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
 597
 598 void    EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
 599 int     EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl,
 600                 const unsigned char *in, int inl);
 601 int     EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
 602                 char *out, int *outl);
 603 int     EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
 604
 605 void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a);
 606 int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a);
 607 EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
 608 void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a);
 609 int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
 610 int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
 611 int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
 612 int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
 613
 614 #ifndef OPENSSL_NO_BIO
 615 BIO_METHOD *BIO_f_md(void);
 616 BIO_METHOD *BIO_f_base64(void);
 617 BIO_METHOD *BIO_f_cipher(void);
 618 BIO_METHOD *BIO_f_reliable(void);
 619 void BIO_set_cipher(BIO *b,const EVP_CIPHER *c,const unsigned char *k,
 620                 const unsigned char *i, int enc);
 621 #endif
 622
 623 const EVP_MD *EVP_md_null(void);
 624 #ifndef OPENSSL_NO_MD2
 625 const EVP_MD *EVP_md2(void);
 626 #endif
 627 #ifndef OPENSSL_NO_MD4
 628 const EVP_MD *EVP_md4(void);
 629 #endif
 630 #ifndef OPENSSL_NO_MD5
 631 const EVP_MD *EVP_md5(void);
 632 #endif
 633 #ifndef OPENSSL_NO_SHA
 634 const EVP_MD *EVP_sha(void);
 635 const EVP_MD *EVP_sha1(void);
 636 const EVP_MD *EVP_dss(void);
 637 const EVP_MD *EVP_dss1(void);
 638 const EVP_MD *EVP_ecdsa(void);
 639 #endif
 640 #ifndef OPENSSL_NO_SHA256
 641 const EVP_MD *EVP_sha224(void);
 642 const EVP_MD *EVP_sha256(void);
 643 #endif
 644 #ifndef OPENSSL_NO_SHA512
 645 const EVP_MD *EVP_sha384(void);
 646 const EVP_MD *EVP_sha512(void);
 647 #endif
 648 #ifndef OPENSSL_NO_MDC2
 649 const EVP_MD *EVP_mdc2(void);
 650 #endif
 651 #ifndef OPENSSL_NO_RIPEMD
 652 const EVP_MD *EVP_ripemd160(void);
 653 #endif
 654 #ifndef OPENSSL_NO_WHIRLPOOL
 655 const EVP_MD *EVP_whirlpool(void);
 656 #endif
 657 const EVP_CIPHER *EVP_enc_null(void);           /* does nothing :-) */
 658 #ifndef OPENSSL_NO_DES
 659 const EVP_CIPHER *EVP_des_ecb(void);
 660 const EVP_CIPHER *EVP_des_ede(void);
 661 const EVP_CIPHER *EVP_des_ede3(void);
 662 const EVP_CIPHER *EVP_des_ede_ecb(void);
 663 const EVP_CIPHER *EVP_des_ede3_ecb(void);
 664 const EVP_CIPHER *EVP_des_cfb64(void);
 665 # define EVP_des_cfb EVP_des_cfb64
 666 const EVP_CIPHER *EVP_des_cfb1(void);
 667 const EVP_CIPHER *EVP_des_cfb8(void);
 668 const EVP_CIPHER *EVP_des_ede_cfb64(void);
 669 # define EVP_des_ede_cfb EVP_des_ede_cfb64
 670 #if 0
 671 const EVP_CIPHER *EVP_des_ede_cfb1(void);
 672 const EVP_CIPHER *EVP_des_ede_cfb8(void);
 673 #endif
 674 const EVP_CIPHER *EVP_des_ede3_cfb64(void);
 675 # define EVP_des_ede3_cfb EVP_des_ede3_cfb64
 676 const EVP_CIPHER *EVP_des_ede3_cfb1(void);
 677 const EVP_CIPHER *EVP_des_ede3_cfb8(void);
 678 const EVP_CIPHER *EVP_des_ofb(void);
 679 const EVP_CIPHER *EVP_des_ede_ofb(void);
 680 const EVP_CIPHER *EVP_des_ede3_ofb(void);
 681 const EVP_CIPHER *EVP_des_cbc(void);
 682 const EVP_CIPHER *EVP_des_ede_cbc(void);
 683 const EVP_CIPHER *EVP_des_ede3_cbc(void);
 684 const EVP_CIPHER *EVP_desx_cbc(void);
 685 /* This should now be supported through the dev_crypto ENGINE. But also, why are
 686  * rc4 and md5 declarations made here inside a "NO_DES" precompiler branch? */
 687 #if 0
 688 # ifdef OPENSSL_OPENBSD_DEV_CRYPTO
 689 const EVP_CIPHER *EVP_dev_crypto_des_ede3_cbc(void);
 690 const EVP_CIPHER *EVP_dev_crypto_rc4(void);
 691 const EVP_MD *EVP_dev_crypto_md5(void);
 692 # endif
 693 #endif
 694 #endif
 695 #ifndef OPENSSL_NO_RC4
 696 const EVP_CIPHER *EVP_rc4(void);
 697 const EVP_CIPHER *EVP_rc4_40(void);
 698 #endif
 699 #ifndef OPENSSL_NO_IDEA
 700 const EVP_CIPHER *EVP_idea_ecb(void);
 701 const EVP_CIPHER *EVP_idea_cfb64(void);
 702 # define EVP_idea_cfb EVP_idea_cfb64
 703 const EVP_CIPHER *EVP_idea_ofb(void);
 704 const EVP_CIPHER *EVP_idea_cbc(void);
 705 #endif
 706 #ifndef OPENSSL_NO_RC2
 707 const EVP_CIPHER *EVP_rc2_ecb(void);
 708 const EVP_CIPHER *EVP_rc2_cbc(void);
 709 const EVP_CIPHER *EVP_rc2_40_cbc(void);
 710 const EVP_CIPHER *EVP_rc2_64_cbc(void);
 711 const EVP_CIPHER *EVP_rc2_cfb64(void);
 712 # define EVP_rc2_cfb EVP_rc2_cfb64
 713 const EVP_CIPHER *EVP_rc2_ofb(void);
 714 #endif
 715 #ifndef OPENSSL_NO_BF
 716 const EVP_CIPHER *EVP_bf_ecb(void);
 717 const EVP_CIPHER *EVP_bf_cbc(void);
 718 const EVP_CIPHER *EVP_bf_cfb64(void);
 719 # define EVP_bf_cfb EVP_bf_cfb64
 720 const EVP_CIPHER *EVP_bf_ofb(void);
 721 #endif
 722 #ifndef OPENSSL_NO_CAST
 723 const EVP_CIPHER *EVP_cast5_ecb(void);
 724 const EVP_CIPHER *EVP_cast5_cbc(void);
 725 const EVP_CIPHER *EVP_cast5_cfb64(void);
 726 # define EVP_cast5_cfb EVP_cast5_cfb64
 727 const EVP_CIPHER *EVP_cast5_ofb(void);
 728 #endif
 729 #ifndef OPENSSL_NO_RC5
 730 const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
 731 const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
 732 const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
 733 # define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
 734 const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
 735 #endif
 736 #ifndef OPENSSL_NO_AES
 737 const EVP_CIPHER *EVP_aes_128_ecb(void);
 738 const EVP_CIPHER *EVP_aes_128_cbc(void);
 739 const EVP_CIPHER *EVP_aes_128_cfb1(void);
 740 const EVP_CIPHER *EVP_aes_128_cfb8(void);
 741 const EVP_CIPHER *EVP_aes_128_cfb128(void);
 742 # define EVP_aes_128_cfb EVP_aes_128_cfb128
 743 const EVP_CIPHER *EVP_aes_128_ofb(void);
 744 #if 0
 745 const EVP_CIPHER *EVP_aes_128_ctr(void);
 746 #endif
 747 const EVP_CIPHER *EVP_aes_192_ecb(void);
 748 const EVP_CIPHER *EVP_aes_192_cbc(void);
 749 const EVP_CIPHER *EVP_aes_192_cfb1(void);
 750 const EVP_CIPHER *EVP_aes_192_cfb8(void);
 751 const EVP_CIPHER *EVP_aes_192_cfb128(void);
 752 # define EVP_aes_192_cfb EVP_aes_192_cfb128
 753 const EVP_CIPHER *EVP_aes_192_ofb(void);
 754 #if 0
 755 const EVP_CIPHER *EVP_aes_192_ctr(void);
 756 #endif
 757 const EVP_CIPHER *EVP_aes_256_ecb(void);
 758 const EVP_CIPHER *EVP_aes_256_cbc(void);
 759 const EVP_CIPHER *EVP_aes_256_cfb1(void);
 760 const EVP_CIPHER *EVP_aes_256_cfb8(void);
 761 const EVP_CIPHER *EVP_aes_256_cfb128(void);
 762 # define EVP_aes_256_cfb EVP_aes_256_cfb128
 763 const EVP_CIPHER *EVP_aes_256_ofb(void);
 764 #if 0
 765 const EVP_CIPHER *EVP_aes_256_ctr(void);
 766 #endif
 767 #endif
 768 #ifndef OPENSSL_NO_CAMELLIA
 769 const EVP_CIPHER *EVP_camellia_128_ecb(void);
 770 const EVP_CIPHER *EVP_camellia_128_cbc(void);
 771 const EVP_CIPHER *EVP_camellia_128_cfb1(void);
 772 const EVP_CIPHER *EVP_camellia_128_cfb8(void);
 773 const EVP_CIPHER *EVP_camellia_128_cfb128(void);
 774 # define EVP_camellia_128_cfb EVP_camellia_128_cfb128
 775 const EVP_CIPHER *EVP_camellia_128_ofb(void);
 776 const EVP_CIPHER *EVP_camellia_192_ecb(void);
 777 const EVP_CIPHER *EVP_camellia_192_cbc(void);
 778 const EVP_CIPHER *EVP_camellia_192_cfb1(void);
 779 const EVP_CIPHER *EVP_camellia_192_cfb8(void);
 780 const EVP_CIPHER *EVP_camellia_192_cfb128(void);
 781 # define EVP_camellia_192_cfb EVP_camellia_192_cfb128
 782 const EVP_CIPHER *EVP_camellia_192_ofb(void);
 783 const EVP_CIPHER *EVP_camellia_256_ecb(void);
 784 const EVP_CIPHER *EVP_camellia_256_cbc(void);
 785 const EVP_CIPHER *EVP_camellia_256_cfb1(void);
 786 const EVP_CIPHER *EVP_camellia_256_cfb8(void);
 787 const EVP_CIPHER *EVP_camellia_256_cfb128(void);
 788 # define EVP_camellia_256_cfb EVP_camellia_256_cfb128
 789 const EVP_CIPHER *EVP_camellia_256_ofb(void);
 790 #endif
 791
 792 #ifndef OPENSSL_NO_SEED
 793 const EVP_CIPHER *EVP_seed_ecb(void);
 794 const EVP_CIPHER *EVP_seed_cbc(void);
 795 const EVP_CIPHER *EVP_seed_cfb128(void);
 796 # define EVP_seed_cfb EVP_seed_cfb128
 797 const EVP_CIPHER *EVP_seed_ofb(void);
 798 #endif
 799
 800 void OPENSSL_add_all_algorithms_noconf(void);
 801 void OPENSSL_add_all_algorithms_conf(void);
 802
 803 #ifdef OPENSSL_LOAD_CONF
 804 #define OpenSSL_add_all_algorithms() \
 805                 OPENSSL_add_all_algorithms_conf()
 806 #else
 807 #define OpenSSL_add_all_algorithms() \
 808                 OPENSSL_add_all_algorithms_noconf()
 809 #endif
 810
 811 void OpenSSL_add_all_ciphers(void);
 812 void OpenSSL_add_all_digests(void);
 813 #define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms()
 814 #define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers()
 815 #define SSLeay_add_all_digests() OpenSSL_add_all_digests()
 816
 817 int EVP_add_cipher(const EVP_CIPHER *cipher);
 818 int EVP_add_digest(const EVP_MD *digest);
 819
 820 const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
 821 const EVP_MD *EVP_get_digestbyname(const char *name);
 822 void EVP_cleanup(void);
 823
 824 void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph,
 825                 const char *from, const char *to, void *x), void *arg);
 826 void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph,
 827                 const char *from, const char *to, void *x), void *arg);
 828
 829 void EVP_MD_do_all(void (*fn)(const EVP_MD *ciph,
 830                 const char *from, const char *to, void *x), void *arg);
 831 void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *ciph,
 832                 const char *from, const char *to, void *x), void *arg);
 833
 834 int             EVP_PKEY_decrypt_old(unsigned char *dec_key,
 835                         const unsigned char *enc_key,int enc_key_len,
 836                         EVP_PKEY *private_key);
 837 int             EVP_PKEY_encrypt_old(unsigned char *enc_key,
 838                         const unsigned char *key,int key_len,
 839                         EVP_PKEY *pub_key);
 840 int             EVP_PKEY_type(int type);
 841 int             EVP_PKEY_id(const EVP_PKEY *pkey);
 842 int             EVP_PKEY_base_id(const EVP_PKEY *pkey);
 843 int             EVP_PKEY_bits(EVP_PKEY *pkey);
 844 int             EVP_PKEY_size(EVP_PKEY *pkey);
 845 int             EVP_PKEY_set_type(EVP_PKEY *pkey,int type);
 846 int             EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
 847 int             EVP_PKEY_assign(EVP_PKEY *pkey,int type,void *key);
 848 void *          EVP_PKEY_get0(EVP_PKEY *pkey);
 849
 850 #ifndef OPENSSL_NO_RSA
 851 struct rsa_st;
 852 int EVP_PKEY_set1_RSA(EVP_PKEY *pkey,struct rsa_st *key);
 853 struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
 854 #endif
 855 #ifndef OPENSSL_NO_DSA
 856 struct dsa_st;
 857 int EVP_PKEY_set1_DSA(EVP_PKEY *pkey,struct dsa_st *key);
 858 struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
 859 #endif
 860 #ifndef OPENSSL_NO_DH
 861 struct dh_st;
 862 int EVP_PKEY_set1_DH(EVP_PKEY *pkey,struct dh_st *key);
 863 struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
 864 #endif
 865 #ifndef OPENSSL_NO_EC
 866 struct ec_key_st;
 867 int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey,struct ec_key_st *key);
 868 struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
 869 #endif
 870
 871 EVP_PKEY *      EVP_PKEY_new(void);
 872 void            EVP_PKEY_free(EVP_PKEY *pkey);
 873
 874 EVP_PKEY *      d2i_PublicKey(int type,EVP_PKEY **a, const unsigned char **pp,
 875                         long length);
 876 int             i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
 877
 878 EVP_PKEY *      d2i_PrivateKey(int type,EVP_PKEY **a, const unsigned char **pp,
 879                         long length);
 880 EVP_PKEY *      d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
 881                         long length);
 882 int             i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
 883
 884 int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
 885 int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
 886 int EVP_PKEY_save_parameters(EVP_PKEY *pkey,int mode);
 887 int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
 888
 889 int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
 890
 891 int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
 892                                 int indent, ASN1_PCTX *pctx);
 893 int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
 894                                 int indent, ASN1_PCTX *pctx);
 895 int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
 896                                 int indent, ASN1_PCTX *pctx);
 897
 898 int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
 899
 900 int EVP_CIPHER_type(const EVP_CIPHER *ctx);
 901
 902 /* calls methods */
 903 int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
 904 int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
 905
 906 /* These are used by EVP_CIPHER methods */
 907 int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type);
 908 int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type);
 909
 910 /* PKCS5 password based encryption */
 911 int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
 912                          ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
 913                          int en_de);
 914 int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
 915                            const unsigned char *salt, int saltlen, int iter,
 916                            int keylen, unsigned char *out);
 917 int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
 918                            const unsigned char *salt, int saltlen, int iter,
 919                            const EVP_MD *digest,
 920                       int keylen, unsigned char *out);
 921 int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
 922                          ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
 923                          int en_de);
 924
 925 void PKCS5_PBE_add(void);
 926
 927 int EVP_PBE_CipherInit (ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
 928              ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
 929
 930 /* PBE type */
 931
 932 /* Can appear as the outermost AlgorithmIdentifier */
 933 #define EVP_PBE_TYPE_OUTER      0x0
 934 /* Is an PRF type OID */
 935 #define EVP_PBE_TYPE_PRF        0x1
 936
 937 int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid, int md_nid,
 938              EVP_PBE_KEYGEN *keygen);
 939 int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
 940                     EVP_PBE_KEYGEN *keygen);
 941 int EVP_PBE_find(int type, int pbe_nid,
 942                         int *pcnid, int *pmnid, EVP_PBE_KEYGEN **pkeygen);
 943 void EVP_PBE_cleanup(void);
 944
 945 #define ASN1_PKEY_ALIAS         0x1
 946 #define ASN1_PKEY_DYNAMIC       0x2
 947 #define ASN1_PKEY_SIGPARAM_NULL 0x4
 948
 949 #define ASN1_PKEY_CTRL_PKCS7_SIGN       0x1
 950 #define ASN1_PKEY_CTRL_PKCS7_ENCRYPT    0x2
 951 #define ASN1_PKEY_CTRL_DEFAULT_MD_NID   0x3
 952 #define ASN1_PKEY_CTRL_CMS_SIGN         0x5
 953 #define ASN1_PKEY_CTRL_CMS_ENVELOPE     0x7
 954
 955 int EVP_PKEY_asn1_get_count(void);
 956 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
 957 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
 958 const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
 959                                         const char *str, int len);
 960 int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
 961 int EVP_PKEY_asn1_add_alias(int to, int from);
 962 int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id, int *ppkey_flags,
 963                                 const char **pinfo, const char **ppem_str,
 964                                         const EVP_PKEY_ASN1_METHOD *ameth);
 965
 966 const EVP_PKEY_ASN1_METHOD* EVP_PKEY_get0_asn1(EVP_PKEY *pkey);
 967 EVP_PKEY_ASN1_METHOD* EVP_PKEY_asn1_new(int id, int flags,
 968                                         const char *pem_str, const char *info);
 969 void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
 970                         const EVP_PKEY_ASN1_METHOD *src);
 971 void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
 972 void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
 973                 int (*pub_decode)(EVP_PKEY *pk, X509_PUBKEY *pub),
 974                 int (*pub_encode)(X509_PUBKEY *pub, const EVP_PKEY *pk),
 975                 int (*pub_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
 976                 int (*pub_print)(BIO *out, const EVP_PKEY *pkey, int indent,
 977                                                         ASN1_PCTX *pctx),
 978                 int (*pkey_size)(const EVP_PKEY *pk),
 979                 int (*pkey_bits)(const EVP_PKEY *pk));
 980 void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
 981                 int (*priv_decode)(EVP_PKEY *pk, PKCS8_PRIV_KEY_INFO *p8inf),
 982                 int (*priv_encode)(PKCS8_PRIV_KEY_INFO *p8, const EVP_PKEY *pk),
 983                 int (*priv_print)(BIO *out, const EVP_PKEY *pkey, int indent,
 984                                                         ASN1_PCTX *pctx));
 985 void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
 986                 int (*param_decode)(EVP_PKEY *pkey,
 987                                 const unsigned char **pder, int derlen),
 988                 int (*param_encode)(const EVP_PKEY *pkey, unsigned char **pder),
 989                 int (*param_missing)(const EVP_PKEY *pk),
 990                 int (*param_copy)(EVP_PKEY *to, const EVP_PKEY *from),
 991                 int (*param_cmp)(const EVP_PKEY *a, const EVP_PKEY *b),
 992                 int (*param_print)(BIO *out, const EVP_PKEY *pkey, int indent,
 993                                                         ASN1_PCTX *pctx));
 994
 995 void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
 996                 void (*pkey_free)(EVP_PKEY *pkey));
 997 void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
 998                 int (*pkey_ctrl)(EVP_PKEY *pkey, int op,
 999                                                         long arg1, void *arg2));
1000
1001
1002 #define EVP_PKEY_OP_UNDEFINED           0
1003 #define EVP_PKEY_OP_PARAMGEN            (1<<1)
1004 #define EVP_PKEY_OP_KEYGEN              (1<<2)
1005 #define EVP_PKEY_OP_SIGN                (1<<3)
1006 #define EVP_PKEY_OP_VERIFY              (1<<4)
1007 #define EVP_PKEY_OP_VERIFYRECOVER       (1<<5)
1008 #define EVP_PKEY_OP_SIGNCTX             (1<<6)
1009 #define EVP_PKEY_OP_VERIFYCTX           (1<<7)
1010 #define EVP_PKEY_OP_ENCRYPT             (1<<8)
1011 #define EVP_PKEY_OP_DECRYPT             (1<<9)
1012 #define EVP_PKEY_OP_DERIVE              (1<<10)
1013
1014 #define EVP_PKEY_OP_TYPE_SIG    \
1015         (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
1016                 | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
1017
1018 #define EVP_PKEY_OP_TYPE_CRYPT \
1019         (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
1020
1021 #define EVP_PKEY_OP_TYPE_NOGEN \
1022         (EVP_PKEY_OP_SIG | EVP_PKEY_OP_CRYPT | EVP_PKEY_OP_DERIVE)
1023
1024 #define EVP_PKEY_OP_TYPE_GEN \
1025                 (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
1026
1027 #define  EVP_PKEY_CTX_set_signature_md(ctx, md) \
1028                 EVP_PKEY_CTX_ctrl(ctx, -1, EVP_PKEY_OP_TYPE_SIG,  \
1029                                         EVP_PKEY_CTRL_MD, 0, (void *)md)
1030
1031 #define EVP_PKEY_CTRL_MD                1
1032 #define EVP_PKEY_CTRL_PEER_KEY          2
1033
1034 #define EVP_PKEY_CTRL_PKCS7_ENCRYPT     3
1035 #define EVP_PKEY_CTRL_PKCS7_DECRYPT     4
1036
1037 #define EVP_PKEY_CTRL_PKCS7_SIGN        5
1038
1039 #define EVP_PKEY_CTRL_SET_MAC_KEY       6
1040
1041 #define EVP_PKEY_CTRL_DIGESTINIT        7
1042
1043 /* Used by GOST key encryption in TLS */
1044 #define EVP_PKEY_CTRL_SET_IV            8
1045
1046 #define EVP_PKEY_CTRL_CMS_ENCRYPT       9
1047 #define EVP_PKEY_CTRL_CMS_DECRYPT       10
1048 #define EVP_PKEY_CTRL_CMS_SIGN          11
1049
1050 #define EVP_PKEY_ALG_CTRL               0x1000
1051
1052
1053 #define EVP_PKEY_FLAG_AUTOARGLEN        2
1054
1055 const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
1056 EVP_PKEY_METHOD* EVP_PKEY_meth_new(int id, int flags);
1057 void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
1058 int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
1059
1060 EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
1061 EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
1062 EVP_PKEY_CTX *EVP_PKEY_CTX_dup(EVP_PKEY_CTX *ctx);
1063 void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
1064
1065 int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
1066                                 int cmd, int p1, void *p2);
1067 int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
1068                                                 const char *value);
1069
1070 int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
1071 void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
1072
1073 EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
1074                                 unsigned char *key, int keylen);
1075
1076 void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
1077 void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
1078 EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
1079
1080 EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
1081
1082 void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
1083 void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
1084
1085 int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
1086 int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
1087                         unsigned char *sig, size_t *siglen,
1088                         const unsigned char *tbs, size_t tbslen);
1089 int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
1090 int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
1091                         const unsigned char *sig, size_t siglen,
1092                         const unsigned char *tbs, size_t tbslen);
1093 int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
1094 int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
1095                         unsigned char *rout, size_t *routlen,
1096                         const unsigned char *sig, size_t siglen);
1097 int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
1098 int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
1099                         unsigned char *out, size_t *outlen,
1100                         const unsigned char *in, size_t inlen);
1101 int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
1102 int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
1103                         unsigned char *out, size_t *outlen,
1104                         const unsigned char *in, size_t inlen);
1105
1106 int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
1107 int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
1108 int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
1109
1110 typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
1111
1112 int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
1113 int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1114 int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
1115 int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
1116
1117 void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
1118 EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
1119
1120 int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
1121
1122 void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
1123         int (*init)(EVP_PKEY_CTX *ctx));
1124
1125 void EVP_PKEY_meth_set_copy(EVP_PKEY_METHOD *pmeth,
1126         int (*copy)(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src));
1127
1128 void EVP_PKEY_meth_set_cleanup(EVP_PKEY_METHOD *pmeth,
1129         void (*cleanup)(EVP_PKEY_CTX *ctx));
1130
1131 void EVP_PKEY_meth_set_paramgen(EVP_PKEY_METHOD *pmeth,
1132         int (*paramgen_init)(EVP_PKEY_CTX *ctx),
1133         int (*paramgen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
1134
1135 void EVP_PKEY_meth_set_keygen(EVP_PKEY_METHOD *pmeth,
1136         int (*keygen_init)(EVP_PKEY_CTX *ctx),
1137         int (*keygen)(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
1138
1139 void EVP_PKEY_meth_set_sign(EVP_PKEY_METHOD *pmeth,
1140         int (*sign_init)(EVP_PKEY_CTX *ctx),
1141         int (*sign)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
1142                                         const unsigned char *tbs, size_t tbslen));
1143
1144 void EVP_PKEY_meth_set_verify(EVP_PKEY_METHOD *pmeth,
1145         int (*verify_init)(EVP_PKEY_CTX *ctx),
1146         int (*verify)(EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen,
1147                                         const unsigned char *tbs, size_t tbslen));
1148
1149 void EVP_PKEY_meth_set_verify_recover(EVP_PKEY_METHOD *pmeth,
1150         int (*verify_recover_init)(EVP_PKEY_CTX *ctx),
1151         int (*verify_recover)(EVP_PKEY_CTX *ctx,
1152                                         unsigned char *sig, size_t *siglen,
1153                                         const unsigned char *tbs, size_t tbslen));
1154
1155 void EVP_PKEY_meth_set_signctx(EVP_PKEY_METHOD *pmeth,
1156         int (*signctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
1157         int (*signctx)(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
1158                                         EVP_MD_CTX *mctx));
1159
1160 void EVP_PKEY_meth_set_verifyctx(EVP_PKEY_METHOD *pmeth,
1161         int (*verifyctx_init)(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
1162         int (*verifyctx)(EVP_PKEY_CTX *ctx, const unsigned char *sig,int siglen,
1163                                         EVP_MD_CTX *mctx));
1164
1165 void EVP_PKEY_meth_set_encrypt(EVP_PKEY_METHOD *pmeth,
1166         int (*encrypt_init)(EVP_PKEY_CTX *ctx),
1167         int (*encryptfn)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
1168                                         const unsigned char *in, size_t inlen));
1169
1170 void EVP_PKEY_meth_set_decrypt(EVP_PKEY_METHOD *pmeth,
1171         int (*decrypt_init)(EVP_PKEY_CTX *ctx),
1172         int (*decrypt)(EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
1173                                         const unsigned char *in, size_t inlen));
1174
1175 void EVP_PKEY_meth_set_derive(EVP_PKEY_METHOD *pmeth,
1176         int (*derive_init)(EVP_PKEY_CTX *ctx),
1177         int (*derive)(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen));
1178
1179 void EVP_PKEY_meth_set_ctrl(EVP_PKEY_METHOD *pmeth,
1180         int (*ctrl)(EVP_PKEY_CTX *ctx, int type, int p1, void *p2),
1181         int (*ctrl_str)(EVP_PKEY_CTX *ctx,
1182                                         const char *type, const char *value));
1183
1184 /* BEGIN ERROR CODES */
1185 /* The following lines are auto generated by the script mkerr.pl. Any changes
1186  * made after this point may be overwritten when the script is next run.
1187  */
1188 void ERR_load_EVP_strings(void);
1189
1190 /* Error codes for the EVP functions. */
1191
1192 /* Function codes. */
1193 #define EVP_F_AES_INIT_KEY                               133
1194 #define EVP_F_CAMELLIA_INIT_KEY                          159
1195 #define EVP_F_D2I_PKEY                                   100
1196 #define EVP_F_DO_SIGVER_INIT                             161
1197 #define EVP_F_DSAPKEY2PKCS8                              134
1198 #define EVP_F_DSA_PKEY2PKCS8                             135
1199 #define EVP_F_ECDSA_PKEY2PKCS8                           129
1200 #define EVP_F_ECKEY_PKEY2PKCS8                           132
1201 #define EVP_F_EVP_CIPHERINIT_EX                          123
1202 #define EVP_F_EVP_CIPHER_CTX_COPY                        163
1203 #define EVP_F_EVP_CIPHER_CTX_CTRL                        124
1204 #define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH              122
1205 #define EVP_F_EVP_DECRYPTFINAL_EX                        101
1206 #define EVP_F_EVP_DIGESTINIT_EX                          128
1207 #define EVP_F_EVP_ENCRYPTFINAL_EX                        127
1208 #define EVP_F_EVP_MD_CTX_COPY_EX                         110
1209 #define EVP_F_EVP_MD_SIZE                                162
1210 #define EVP_F_EVP_OPENINIT                               102
1211 #define EVP_F_EVP_PBE_ALG_ADD                            115
1212 #define EVP_F_EVP_PBE_ALG_ADD_TYPE                       160
1213 #define EVP_F_EVP_PBE_CIPHERINIT                         116
1214 #define EVP_F_EVP_PKCS82PKEY                             111
1215 #define EVP_F_EVP_PKCS82PKEY_BROKEN                      136
1216 #define EVP_F_EVP_PKEY2PKCS8_BROKEN                      113
1217 #define EVP_F_EVP_PKEY_COPY_PARAMETERS                   103
1218 #define EVP_F_EVP_PKEY_CTX_CTRL                          137
1219 #define EVP_F_EVP_PKEY_CTX_CTRL_STR                      150
1220 #define EVP_F_EVP_PKEY_CTX_DUP                           156
1221 #define EVP_F_EVP_PKEY_DECRYPT                           104
1222 #define EVP_F_EVP_PKEY_DECRYPT_INIT                      138
1223 #define EVP_F_EVP_PKEY_DECRYPT_OLD                       151
1224 #define EVP_F_EVP_PKEY_DERIVE                            153
1225 #define EVP_F_EVP_PKEY_DERIVE_INIT                       154
1226 #define EVP_F_EVP_PKEY_DERIVE_SET_PEER                   155
1227 #define EVP_F_EVP_PKEY_ENCRYPT                           105
1228 #define EVP_F_EVP_PKEY_ENCRYPT_INIT                      139
1229 #define EVP_F_EVP_PKEY_ENCRYPT_OLD                       152
1230 #define EVP_F_EVP_PKEY_GET1_DH                           119
1231 #define EVP_F_EVP_PKEY_GET1_DSA                          120
1232 #define EVP_F_EVP_PKEY_GET1_ECDSA                        130
1233 #define EVP_F_EVP_PKEY_GET1_EC_KEY                       131
1234 #define EVP_F_EVP_PKEY_GET1_RSA                          121
1235 #define EVP_F_EVP_PKEY_KEYGEN                            146
1236 #define EVP_F_EVP_PKEY_KEYGEN_INIT                       147
1237 #define EVP_F_EVP_PKEY_NEW                               106
1238 #define EVP_F_EVP_PKEY_PARAMGEN                          148
1239 #define EVP_F_EVP_PKEY_PARAMGEN_INIT                     149
1240 #define EVP_F_EVP_PKEY_SIGN                              140
1241 #define EVP_F_EVP_PKEY_SIGN_INIT                         141
1242 #define EVP_F_EVP_PKEY_VERIFY                            142
1243 #define EVP_F_EVP_PKEY_VERIFY_INIT                       143
1244 #define EVP_F_EVP_PKEY_VERIFY_RECOVER                    144
1245 #define EVP_F_EVP_PKEY_VERIFY_RECOVER_INIT               145
1246 #define EVP_F_EVP_RIJNDAEL                               126
1247 #define EVP_F_EVP_SIGNFINAL                              107
1248 #define EVP_F_EVP_VERIFYFINAL                            108
1249 #define EVP_F_INT_CTX_NEW                                157
1250 #define EVP_F_PKCS5_PBE_KEYIVGEN                         117
1251 #define EVP_F_PKCS5_V2_PBE_KEYIVGEN                      118
1252 #define EVP_F_PKCS8_SET_BROKEN                           112
1253 #define EVP_F_PKEY_SET_TYPE                              158
1254 #define EVP_F_RC2_MAGIC_TO_METH                          109
1255 #define EVP_F_RC5_CTRL                                   125
1256
1257 /* Reason codes. */
1258 #define EVP_R_AES_KEY_SETUP_FAILED                       143
1259 #define EVP_R_ASN1_LIB                                   140
1260 #define EVP_R_BAD_BLOCK_LENGTH                           136
1261 #define EVP_R_BAD_DECRYPT                                100
1262 #define EVP_R_BAD_KEY_LENGTH                             137
1263 #define EVP_R_BN_DECODE_ERROR                            112
1264 #define EVP_R_BN_PUBKEY_ERROR                            113
1265 #define EVP_R_BUFFER_TOO_SMALL                           155
1266 #define EVP_R_CAMELLIA_KEY_SETUP_FAILED                  157
1267 #define EVP_R_CIPHER_PARAMETER_ERROR                     122
1268 #define EVP_R_COMMAND_NOT_SUPPORTED                      147
1269 #define EVP_R_CTRL_NOT_IMPLEMENTED                       132
1270 #define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED             133
1271 #define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH          138
1272 #define EVP_R_DECODE_ERROR                               114
1273 #define EVP_R_DIFFERENT_KEY_TYPES                        101
1274 #define EVP_R_DIFFERENT_PARAMETERS                       153
1275 #define EVP_R_ENCODE_ERROR                               115
1276 #define EVP_R_EVP_PBE_CIPHERINIT_ERROR                   119
1277 #define EVP_R_EXPECTING_AN_RSA_KEY                       127
1278 #define EVP_R_EXPECTING_A_DH_KEY                         128
1279 #define EVP_R_EXPECTING_A_DSA_KEY                        129
1280 #define EVP_R_EXPECTING_A_ECDSA_KEY                      141
1281 #define EVP_R_EXPECTING_A_EC_KEY                         142
1282 #define EVP_R_INITIALIZATION_ERROR                       134
1283 #define EVP_R_INPUT_NOT_INITIALIZED                      111
1284 #define EVP_R_INVALID_DIGEST                             152
1285 #define EVP_R_INVALID_KEY_LENGTH                         130
1286 #define EVP_R_INVALID_OPERATION                          148
1287 #define EVP_R_IV_TOO_LARGE                               102
1288 #define EVP_R_KEYGEN_FAILURE                             120
1289 #define EVP_R_MESSAGE_DIGEST_IS_NULL                     159
1290 #define EVP_R_METHOD_NOT_SUPPORTED                       144
1291 #define EVP_R_MISSING_PARAMETERS                         103
1292 #define EVP_R_NO_CIPHER_SET                              131
1293 #define EVP_R_NO_DEFAULT_DIGEST                          158
1294 #define EVP_R_NO_DIGEST_SET                              139
1295 #define EVP_R_NO_DSA_PARAMETERS                          116
1296 #define EVP_R_NO_KEY_SET                                 154
1297 #define EVP_R_NO_OPERATION_SET                           149
1298 #define EVP_R_NO_SIGN_FUNCTION_CONFIGURED                104
1299 #define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED              105
1300 #define EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE   150
1301 #define EVP_R_OPERATON_NOT_INITIALIZED                   151
1302 #define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE                  117
1303 #define EVP_R_PRIVATE_KEY_DECODE_ERROR                   145
1304 #define EVP_R_PRIVATE_KEY_ENCODE_ERROR                   146
1305 #define EVP_R_PUBLIC_KEY_NOT_RSA                         106
1306 #define EVP_R_UNKNOWN_CIPHER                             160
1307 #define EVP_R_UNKNOWN_DIGEST                             161
1308 #define EVP_R_UNKNOWN_PBE_ALGORITHM                      121
1309 #define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS                135
1310 #define EVP_R_UNSUPPORTED_ALGORITHM                      156
1311 #define EVP_R_UNSUPPORTED_CIPHER                         107
1312 #define EVP_R_UNSUPPORTED_KEYLENGTH                      123
1313 #define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION        124
1314 #define EVP_R_UNSUPPORTED_KEY_SIZE                       108
1315 #define EVP_R_UNSUPPORTED_PRF                            125
1316 #define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM          118
1317 #define EVP_R_UNSUPPORTED_SALT_TYPE                      126
1318 #define EVP_R_WRONG_FINAL_BLOCK_LENGTH                   109
1319 #define EVP_R_WRONG_PUBLIC_KEY_TYPE                      110
1320
1321 #ifdef  __cplusplus
1322 }
1323 #endif
1324 #endif