{
NID_rc2_cbc,
8,EVP_RC2_KEY_SIZE,8,
+ EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH,
rc2_cbc_init_key,
rc2_cbc_cipher,
NULL,
sizeof((((EVP_CIPHER_CTX *)NULL)->c.rc2_ks)),
rc2_set_asn1_type_and_iv,
rc2_get_asn1_type_and_iv,
+ NULL
};
static EVP_CIPHER r2_64_cbc_cipher=
{
NID_rc2_64_cbc,
8,8 /* 64 bit */,8,
+ EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH,
rc2_cbc_init_key,
rc2_cbc_cipher,
NULL,
sizeof((((EVP_CIPHER_CTX *)NULL)->c.rc2_ks)),
rc2_set_asn1_type_and_iv,
rc2_get_asn1_type_and_iv,
+ NULL
};
static EVP_CIPHER r2_40_cbc_cipher=
{
NID_rc2_40_cbc,
8,5 /* 40 bit */,8,
+ EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH,
rc2_cbc_init_key,
rc2_cbc_cipher,
NULL,
sizeof((((EVP_CIPHER_CTX *)NULL)->c.rc2_ks)),
rc2_set_asn1_type_and_iv,
rc2_get_asn1_type_and_iv,
+ NULL
};
EVP_CIPHER *EVP_rc2_cbc(void)
memcpy(&(ctx->iv[0]),&(ctx->oiv[0]),8);
if (key != NULL)
RC2_set_key(&(ctx->c.rc2_ks),EVP_CIPHER_CTX_key_length(ctx),
- key,EVP_CIPHER_CTX_key_length(ctx)*8);
+ key,EVP_CIPHER_key_length(ctx->cipher)*8);
}
static void rc2_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
if (e != EVP_CIPHER_CTX_cipher(c))
{
EVP_CIPHER_CTX_cipher(c)=e;
+ EVP_CIPHER_CTX_set_key_length(c, EVP_CIPHER_key_length(c));
rc2_cbc_init_key(c,NULL,NULL,1);
}
}