Changeset 5530:9aa578adc5bd in roaraudio for libroar/hash_sha1.c

Timestamp:

06/12/12 09:26:41 (12 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

strengthened hash support against memory analyzing attacks

File:

• libroar/hash_sha1.c (modified) (2 diffs)

libroar/hash_sha1.c

@@ -133 +133 @@
  roar_hash_sha1_proc(state, &count, 8);
 
- context->is_final = 1;
 
  for (i = 0; i < SHA1_DIGEST_LENGTH; i++) {
@@ -140 +139 @@
 
  memset(context, 0, sizeof(struct roar_hash_sha1));
+ context->is_final = 1;
 
  return 0;