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Generalise digest_algorithm to crypto_algorithm.

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This commit is contained in:
Michael Brown
2007-01-30 14:55:17 +00:00
parent 2f7eac1646
commit db2fde474e
5 changed files with 85 additions and 43 deletions
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14
src/crypto/chap.c
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@@ -42,7 +42,7 @@
* eventually be freed by a call to chap_finish().
*/
int chap_init ( struct chap_challenge *chap,
struct digest_algorithm *digest ) {
struct crypto_algorithm *digest ) {
size_t state_len;
void *state;
@@ -52,7 +52,7 @@ int chap_init ( struct chap_challenge *chap,
DBG ( "CHAP %p initialising with %s digest\n", chap, digest->name );
state_len = ( digest->context_len + digest->digest_len );
state_len = ( digest->ctxsize + digest->digestsize );
state = malloc ( state_len );
if ( ! state ) {
DBG ( "CHAP %p could not allocate %d bytes for state\n",
@@ -62,9 +62,9 @@ int chap_init ( struct chap_challenge *chap,
chap->digest = digest;
chap->digest_context = state;
chap->response = ( state + digest->context_len );
chap->response_len = digest->digest_len;
chap->digest->init ( chap->digest_context );
chap->response = ( state + digest->ctxsize );
chap->response_len = digest->digestsize;
digest_init ( chap->digest, chap->digest_context );
return 0;
}
@@ -83,7 +83,7 @@ void chap_update ( struct chap_challenge *chap, const void *data,
if ( ! chap->digest )
return;
chap->digest->update ( chap->digest_context, data, len );
digest_update ( chap->digest, chap->digest_context, data, len );
}
/**
@@ -104,7 +104,7 @@ void chap_respond ( struct chap_challenge *chap ) {
if ( ! chap->digest )
return;
chap->digest->finish ( chap->digest_context, chap->response );
digest_final ( chap->digest, chap->digest_context, chap->response );
}
/**