62 #include <openssl/des.h>
68 #ifdef OPENSSL_NO_MDC2
69 #error MDC2 is disabled.
73 #define MDC2_DIGEST_LENGTH 16
78 unsigned char data[MDC2_BLOCK];
88 int MDC2_Update(
MDC2_CTX *c,
const unsigned char *data,
size_t len);
89 int MDC2_Final(
unsigned char *md,
MDC2_CTX *c);
90 unsigned char *MDC2(
const unsigned char *d,
size_t n,