#define EVP_CAST5_KEY_SIZE 16
#define EVP_RC5_32_12_16_KEY_SIZE 16
*/
-#define EVP_MAX_MD_SIZE (16+20) /* The SSLv3 md5+sha1 type */
+#define EVP_MAX_MD_SIZE 64 /* longest known is SHA512 */
#define EVP_MAX_KEY_LENGTH 32
#define EVP_MAX_IV_LENGTH 16
#define EVP_MAX_BLOCK_LENGTH 32
#define EVP_PK_RSA 0x0001
#define EVP_PK_DSA 0x0002
#define EVP_PK_DH 0x0004
-#define EVP_PK_ECDSA 0x0008
+#define EVP_PK_EC 0x0008
#define EVP_PKT_SIGN 0x0010
#define EVP_PKT_ENC 0x0020
#define EVP_PKT_EXCH 0x0040
#define EVP_PKS_RSA 0x0100
#define EVP_PKS_DSA 0x0200
-#define EVP_PKS_ECDSA 0x0400
+#define EVP_PKS_EC 0x0400
#define EVP_PKT_EXP 0x1000 /* <= 512 bit key */
#define EVP_PKEY_NONE NID_undef
#define EVP_PKEY_DSA3 NID_dsaWithSHA1
#define EVP_PKEY_DSA4 NID_dsaWithSHA1_2
#define EVP_PKEY_DH NID_dhKeyAgreement
-#define EVP_PKEY_ECDSA NID_X9_62_id_ecPublicKey
+#define EVP_PKEY_EC NID_X9_62_id_ecPublicKey
#ifdef __cplusplus
extern "C" {
#ifndef OPENSSL_NO_DH
struct dh_st *dh; /* DH */
#endif
-#ifndef OPENSSL_NO_ECDSA
- struct ecdsa_st *ecdsa; /* ECDSA */
+#ifndef OPENSSL_NO_EC
+ struct ec_key_st *ec; /* ECC */
#endif
} pkey;
int save_parameters;
int md_size;
unsigned long flags;
int (*init)(EVP_MD_CTX *ctx);
- int (*update)(EVP_MD_CTX *ctx,const void *data,unsigned long count);
+ int (*update)(EVP_MD_CTX *ctx,const void *data,size_t count);
int (*final)(EVP_MD_CTX *ctx,unsigned char *md);
int (*copy)(EVP_MD_CTX *to,const EVP_MD_CTX *from);
int (*cleanup)(EVP_MD_CTX *ctx);
/* FIXME: prototype these some day */
- int (*sign)();
- int (*verify)();
+ int (*sign)(int type, const unsigned char *m, unsigned int m_length,
+ unsigned char *sigret, unsigned int *siglen, void *key);
+ int (*verify)(int type, const unsigned char *m, unsigned int m_length,
+ const unsigned char *sigbuf, unsigned int siglen,
+ void *key);
int required_pkey_type[5]; /*EVP_PKEY_xxx */
int block_size;
int ctx_size; /* how big does the ctx->md_data need to be */
} /* EVP_MD */;
+typedef int evp_sign_method(int type,const unsigned char *m,
+ unsigned int m_length,unsigned char *sigret,
+ unsigned int *siglen, void *key);
+typedef int evp_verify_method(int type,const unsigned char *m,
+ unsigned int m_length,const unsigned char *sigbuf,
+ unsigned int siglen, void *key);
+
#define EVP_MD_FLAG_ONESHOT 0x0001 /* digest can only handle a single
* block */
#define EVP_PKEY_NULL_method NULL,NULL,{0,0,0,0}
#ifndef OPENSSL_NO_DSA
-#define EVP_PKEY_DSA_method DSA_sign,DSA_verify, \
+#define EVP_PKEY_DSA_method (evp_sign_method *)DSA_sign, \
+ (evp_verify_method *)DSA_verify, \
{EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3, \
EVP_PKEY_DSA4,0}
#else
#endif
#ifndef OPENSSL_NO_ECDSA
-#define EVP_PKEY_ECDSA_method ECDSA_sign,ECDSA_verify, \
- {EVP_PKEY_ECDSA,0,0,0}
+#define EVP_PKEY_ECDSA_method (evp_sign_method *)ECDSA_sign, \
+ (evp_verify_method *)ECDSA_verify, \
+ {EVP_PKEY_EC,0,0,0}
#else
#define EVP_PKEY_ECDSA_method EVP_PKEY_NULL_method
#endif
#ifndef OPENSSL_NO_RSA
-#define EVP_PKEY_RSA_method RSA_sign,RSA_verify, \
+#define EVP_PKEY_RSA_method (evp_sign_method *)RSA_sign, \
+ (evp_verify_method *)RSA_verify, \
{EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
#define EVP_PKEY_RSA_ASN1_OCTET_STRING_method \
- RSA_sign_ASN1_OCTET_STRING, \
- RSA_verify_ASN1_OCTET_STRING, \
+ (evp_sign_method *)RSA_sign_ASN1_OCTET_STRING, \
+ (evp_verify_method *)RSA_verify_ASN1_OCTET_STRING, \
{EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0}
#else
#define EVP_PKEY_RSA_method EVP_PKEY_NULL_method
* once only */
#define EVP_MD_CTX_FLAG_CLEANED 0x0002 /* context has already been
* cleaned */
+#define EVP_MD_CTX_FLAG_REUSE 0x0004 /* Don't free up ctx->md_data
+ * in EVP_MD_CTX_cleanup */
struct evp_cipher_st
{
#define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
/* Don't use standard block padding */
#define EVP_CIPH_NO_PADDING 0x100
+/* cipher handles random key generation */
+#define EVP_CIPH_RAND_KEY 0x200
/* ctrl() values */
#define EVP_CTRL_SET_RC2_KEY_BITS 0x3
#define EVP_CTRL_GET_RC5_ROUNDS 0x4
#define EVP_CTRL_SET_RC5_ROUNDS 0x5
+#define EVP_CTRL_RAND_KEY 0x6
typedef struct evp_cipher_info_st
{
(char *)(dh))
#endif
-#ifndef OPENSSL_NO_ECDSA
-#define EVP_PKEY_assign_ECDSA(pkey,ecdsa) EVP_PKEY_assign((pkey),EVP_PKEY_ECDSA,\
- (char *)(ecdsa))
+#ifndef OPENSSL_NO_EC
+#define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\
+ (char *)(eckey))
#endif
/* Add some extra combinations */
#define EVP_MD_CTX_test_flags(ctx,flgs) ((ctx)->flags&(flgs))
int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl);
int EVP_DigestUpdate(EVP_MD_CTX *ctx,const void *d,
- unsigned int cnt);
+ size_t cnt);
int EVP_DigestFinal_ex(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
-int EVP_Digest(void *data, unsigned int count,
+int EVP_Digest(const void *data, size_t count,
unsigned char *md, unsigned int *size, const EVP_MD *type, ENGINE *impl);
int EVP_MD_CTX_copy(EVP_MD_CTX *out,const EVP_MD_CTX *in);
int EVP_DigestFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s);
int EVP_read_pw_string(char *buf,int length,const char *prompt,int verify);
-void EVP_set_pw_prompt(char *prompt);
+void EVP_set_pw_prompt(const char *prompt);
char * EVP_get_pw_prompt(void);
int EVP_BytesToKey(const EVP_CIPHER *type,const EVP_MD *md,
int EVP_SignFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s,
EVP_PKEY *pkey);
-int EVP_VerifyFinal(EVP_MD_CTX *ctx,unsigned char *sigbuf,
+int EVP_VerifyFinal(EVP_MD_CTX *ctx,const unsigned char *sigbuf,
unsigned int siglen,EVP_PKEY *pkey);
-int EVP_OpenInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type,unsigned char *ek,
- int ekl,unsigned char *iv,EVP_PKEY *priv);
+int EVP_OpenInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type,
+ const unsigned char *ek, int ekl, const unsigned char *iv,
+ EVP_PKEY *priv);
int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
-int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, unsigned char **ek,
- int *ekl, unsigned char *iv,EVP_PKEY **pubk, int npubk);
+int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
+ unsigned char **ek, int *ekl, unsigned char *iv,
+ EVP_PKEY **pubk, int npubk);
int EVP_SealFinal(EVP_CIPHER_CTX *ctx,unsigned char *out,int *outl);
void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
-void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,
- int *outl,unsigned char *in,int inl);
+void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl,
+ const unsigned char *in,int inl);
void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl);
int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl,
- unsigned char *in, int inl);
+ const unsigned char *in, int inl);
int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
char *out, int *outl);
int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
+int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
#ifndef OPENSSL_NO_BIO
BIO_METHOD *BIO_f_md(void);
BIO_METHOD *BIO_f_base64(void);
BIO_METHOD *BIO_f_cipher(void);
BIO_METHOD *BIO_f_reliable(void);
-void BIO_set_cipher(BIO *b,const EVP_CIPHER *c,unsigned char *k,
- unsigned char *i, int enc);
+void BIO_set_cipher(BIO *b,const EVP_CIPHER *c,const unsigned char *k,
+ const unsigned char *i, int enc);
#endif
const EVP_MD *EVP_md_null(void);
const EVP_MD *EVP_dss1(void);
const EVP_MD *EVP_ecdsa(void);
#endif
+#ifndef OPENSSL_NO_SHA256
+const EVP_MD *EVP_sha224(void);
+const EVP_MD *EVP_sha256(void);
+#endif
+#ifndef OPENSSL_NO_SHA512
+const EVP_MD *EVP_sha384(void);
+const EVP_MD *EVP_sha512(void);
+#endif
#ifndef OPENSSL_NO_MDC2
const EVP_MD *EVP_mdc2(void);
#endif
const EVP_CIPHER *EVP_des_ecb(void);
const EVP_CIPHER *EVP_des_ede(void);
const EVP_CIPHER *EVP_des_ede3(void);
-const EVP_CIPHER *EVP_des_cfb(void);
-const EVP_CIPHER *EVP_des_ede_cfb(void);
-const EVP_CIPHER *EVP_des_ede3_cfb(void);
+const EVP_CIPHER *EVP_des_ede_ecb(void);
+const EVP_CIPHER *EVP_des_ede3_ecb(void);
+const EVP_CIPHER *EVP_des_cfb64(void);
+# define EVP_des_cfb EVP_des_cfb64
+const EVP_CIPHER *EVP_des_cfb1(void);
+const EVP_CIPHER *EVP_des_cfb8(void);
+const EVP_CIPHER *EVP_des_ede_cfb64(void);
+# define EVP_des_ede_cfb EVP_des_ede_cfb64
+#if 0
+const EVP_CIPHER *EVP_des_ede_cfb1(void);
+const EVP_CIPHER *EVP_des_ede_cfb8(void);
+#endif
+const EVP_CIPHER *EVP_des_ede3_cfb64(void);
+# define EVP_des_ede3_cfb EVP_des_ede3_cfb64
+const EVP_CIPHER *EVP_des_ede3_cfb1(void);
+const EVP_CIPHER *EVP_des_ede3_cfb8(void);
const EVP_CIPHER *EVP_des_ofb(void);
const EVP_CIPHER *EVP_des_ede_ofb(void);
const EVP_CIPHER *EVP_des_ede3_ofb(void);
#endif
#ifndef OPENSSL_NO_IDEA
const EVP_CIPHER *EVP_idea_ecb(void);
-const EVP_CIPHER *EVP_idea_cfb(void);
+const EVP_CIPHER *EVP_idea_cfb64(void);
+# define EVP_idea_cfb EVP_idea_cfb64
const EVP_CIPHER *EVP_idea_ofb(void);
const EVP_CIPHER *EVP_idea_cbc(void);
#endif
const EVP_CIPHER *EVP_rc2_cbc(void);
const EVP_CIPHER *EVP_rc2_40_cbc(void);
const EVP_CIPHER *EVP_rc2_64_cbc(void);
-const EVP_CIPHER *EVP_rc2_cfb(void);
+const EVP_CIPHER *EVP_rc2_cfb64(void);
+# define EVP_rc2_cfb EVP_rc2_cfb64
const EVP_CIPHER *EVP_rc2_ofb(void);
#endif
#ifndef OPENSSL_NO_BF
const EVP_CIPHER *EVP_bf_ecb(void);
const EVP_CIPHER *EVP_bf_cbc(void);
-const EVP_CIPHER *EVP_bf_cfb(void);
+const EVP_CIPHER *EVP_bf_cfb64(void);
+# define EVP_bf_cfb EVP_bf_cfb64
const EVP_CIPHER *EVP_bf_ofb(void);
#endif
#ifndef OPENSSL_NO_CAST
const EVP_CIPHER *EVP_cast5_ecb(void);
const EVP_CIPHER *EVP_cast5_cbc(void);
-const EVP_CIPHER *EVP_cast5_cfb(void);
+const EVP_CIPHER *EVP_cast5_cfb64(void);
+# define EVP_cast5_cfb EVP_cast5_cfb64
const EVP_CIPHER *EVP_cast5_ofb(void);
#endif
#ifndef OPENSSL_NO_RC5
const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
-const EVP_CIPHER *EVP_rc5_32_12_16_cfb(void);
+const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
+# define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
#endif
#ifndef OPENSSL_NO_AES
const EVP_CIPHER *EVP_aes_128_ecb(void);
const EVP_CIPHER *EVP_aes_128_cbc(void);
-const EVP_CIPHER *EVP_aes_128_cfb(void);
+const EVP_CIPHER *EVP_aes_128_cfb1(void);
+const EVP_CIPHER *EVP_aes_128_cfb8(void);
+const EVP_CIPHER *EVP_aes_128_cfb128(void);
+# define EVP_aes_128_cfb EVP_aes_128_cfb128
const EVP_CIPHER *EVP_aes_128_ofb(void);
#if 0
const EVP_CIPHER *EVP_aes_128_ctr(void);
#endif
const EVP_CIPHER *EVP_aes_192_ecb(void);
const EVP_CIPHER *EVP_aes_192_cbc(void);
-const EVP_CIPHER *EVP_aes_192_cfb(void);
+const EVP_CIPHER *EVP_aes_192_cfb1(void);
+const EVP_CIPHER *EVP_aes_192_cfb8(void);
+const EVP_CIPHER *EVP_aes_192_cfb128(void);
+# define EVP_aes_192_cfb EVP_aes_192_cfb128
const EVP_CIPHER *EVP_aes_192_ofb(void);
#if 0
const EVP_CIPHER *EVP_aes_192_ctr(void);
#endif
const EVP_CIPHER *EVP_aes_256_ecb(void);
const EVP_CIPHER *EVP_aes_256_cbc(void);
-const EVP_CIPHER *EVP_aes_256_cfb(void);
+const EVP_CIPHER *EVP_aes_256_cfb1(void);
+const EVP_CIPHER *EVP_aes_256_cfb8(void);
+const EVP_CIPHER *EVP_aes_256_cfb128(void);
+# define EVP_aes_256_cfb EVP_aes_256_cfb128
const EVP_CIPHER *EVP_aes_256_ofb(void);
#if 0
const EVP_CIPHER *EVP_aes_256_ctr(void);
const EVP_MD *EVP_get_digestbyname(const char *name);
void EVP_cleanup(void);
-int EVP_PKEY_decrypt(unsigned char *dec_key,unsigned char *enc_key,
- int enc_key_len,EVP_PKEY *private_key);
+int EVP_PKEY_decrypt(unsigned char *dec_key,
+ const unsigned char *enc_key,int enc_key_len,
+ EVP_PKEY *private_key);
int EVP_PKEY_encrypt(unsigned char *enc_key,
- unsigned char *key,int key_len,EVP_PKEY *pub_key);
+ const unsigned char *key,int key_len,
+ EVP_PKEY *pub_key);
int EVP_PKEY_type(int type);
int EVP_PKEY_bits(EVP_PKEY *pkey);
int EVP_PKEY_size(EVP_PKEY *pkey);
int EVP_PKEY_set1_DH(EVP_PKEY *pkey,struct dh_st *key);
struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
#endif
-#ifndef OPENSSL_NO_ECDSA
-struct ecdsa_st;
-int EVP_PKEY_set1_ECDSA(EVP_PKEY *pkey,struct ecdsa_st *key);
-struct ecdsa_st *EVP_PKEY_get1_ECDSA(EVP_PKEY *pkey);
+#ifndef OPENSSL_NO_EC
+struct ec_key_st;
+int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey,struct ec_key_st *key);
+struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
#endif
EVP_PKEY * EVP_PKEY_new(void);
void EVP_PKEY_free(EVP_PKEY *pkey);
-EVP_PKEY * d2i_PublicKey(int type,EVP_PKEY **a, unsigned char **pp,
+
+EVP_PKEY * d2i_PublicKey(int type,EVP_PKEY **a, const unsigned char **pp,
long length);
int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp);
-EVP_PKEY * d2i_PrivateKey(int type,EVP_PKEY **a, unsigned char **pp,
+EVP_PKEY * d2i_PrivateKey(int type,EVP_PKEY **a, const unsigned char **pp,
long length);
-EVP_PKEY * d2i_AutoPrivateKey(EVP_PKEY **a, unsigned char **pp,
+EVP_PKEY * d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
long length);
int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp);
-int EVP_PKEY_copy_parameters(EVP_PKEY *to,EVP_PKEY *from);
-int EVP_PKEY_missing_parameters(EVP_PKEY *pkey);
+int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
+int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
int EVP_PKEY_save_parameters(EVP_PKEY *pkey,int mode);
-int EVP_PKEY_cmp_parameters(EVP_PKEY *a,EVP_PKEY *b);
+int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
+
+int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
int EVP_CIPHER_type(const EVP_CIPHER *ctx);
ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
int en_de);
int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
- unsigned char *salt, int saltlen, int iter,
+ const unsigned char *salt, int saltlen, int iter,
int keylen, unsigned char *out);
int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md,
/* Error codes for the EVP functions. */
/* Function codes. */
+#define EVP_F_AES_INIT_KEY 133
#define EVP_F_D2I_PKEY 100
+#define EVP_F_DSAPKEY2PKCS8 134
+#define EVP_F_DSA_PKEY2PKCS8 135
#define EVP_F_ECDSA_PKEY2PKCS8 129
-#define EVP_F_EVP_CIPHERINIT 123
+#define EVP_F_ECKEY_PKEY2PKCS8 132
+#define EVP_F_EVP_CIPHERINIT_EX 123
#define EVP_F_EVP_CIPHER_CTX_CTRL 124
#define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122
-#define EVP_F_EVP_DECRYPTFINAL 101
-#define EVP_F_EVP_DIGESTINIT 128
-#define EVP_F_EVP_ENCRYPTFINAL 127
-#define EVP_F_EVP_MD_CTX_COPY 110
+#define EVP_F_EVP_DECRYPTFINAL_EX 101
+#define EVP_F_EVP_DIGESTINIT_EX 128
+#define EVP_F_EVP_ENCRYPTFINAL_EX 127
+#define EVP_F_EVP_MD_CTX_COPY_EX 110
#define EVP_F_EVP_OPENINIT 102
#define EVP_F_EVP_PBE_ALG_ADD 115
#define EVP_F_EVP_PBE_CIPHERINIT 116
#define EVP_F_EVP_PKCS82PKEY 111
-#define EVP_F_EVP_PKCS8_SET_BROKEN 112
-#define EVP_F_EVP_PKEY2PKCS8 113
+#define EVP_F_EVP_PKEY2PKCS8_BROKEN 113
#define EVP_F_EVP_PKEY_COPY_PARAMETERS 103
#define EVP_F_EVP_PKEY_DECRYPT 104
#define EVP_F_EVP_PKEY_ENCRYPT 105
#define EVP_F_EVP_PKEY_GET1_DH 119
#define EVP_F_EVP_PKEY_GET1_DSA 120
#define EVP_F_EVP_PKEY_GET1_ECDSA 130
+#define EVP_F_EVP_PKEY_GET1_EC_KEY 131
#define EVP_F_EVP_PKEY_GET1_RSA 121
#define EVP_F_EVP_PKEY_NEW 106
#define EVP_F_EVP_RIJNDAEL 126
#define EVP_F_EVP_VERIFYFINAL 108
#define EVP_F_PKCS5_PBE_KEYIVGEN 117
#define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118
+#define EVP_F_PKCS8_SET_BROKEN 112
#define EVP_F_RC2_MAGIC_TO_METH 109
#define EVP_F_RC5_CTRL 125
/* Reason codes. */
+#define EVP_R_AES_KEY_SETUP_FAILED 143
#define EVP_R_ASN1_LIB 140
#define EVP_R_BAD_BLOCK_LENGTH 136
#define EVP_R_BAD_DECRYPT 100
#define EVP_R_EXPECTING_A_DH_KEY 128
#define EVP_R_EXPECTING_A_DSA_KEY 129
#define EVP_R_EXPECTING_A_ECDSA_KEY 141
+#define EVP_R_EXPECTING_A_EC_KEY 142
#define EVP_R_INITIALIZATION_ERROR 134
#define EVP_R_INPUT_NOT_INITIALIZED 111
#define EVP_R_INVALID_KEY_LENGTH 130