#include <openssl/evp.h>
#include <openssl/objects.h>
-static void cast_cbc_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key,
+static int cast_cbc_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key,
unsigned char *iv,int enc);
-static void cast_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+static int cast_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
unsigned char *in, unsigned int inl);
static EVP_CIPHER cast5_cbc_cipher=
{
return(&cast5_cbc_cipher);
}
-static void cast_cbc_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key,
+static int cast_cbc_init_key(EVP_CIPHER_CTX *ctx, unsigned char *key,
unsigned char *iv, int enc)
{
if (iv != NULL)
memcpy(&(ctx->iv[0]),&(ctx->oiv[0]),8);
if (key != NULL)
CAST_set_key(&(ctx->c.cast_ks),EVP_CIPHER_CTX_key_length(ctx),key);
+ return 1;
}
-static void cast_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+static int cast_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
unsigned char *in, unsigned int inl)
{
CAST_cbc_encrypt(
in,out,(long)inl,
&(ctx->c.cast_ks),&(ctx->iv[0]),
ctx->encrypt);
+ return 1;
}
#endif