#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
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);
#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
{
#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_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);
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);
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,
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