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Add a return value to keymat_v1_t.{get,update,confirm}_iv

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This commit is contained in:
Martin Willi
2012-07-16 14:55:06 +02:00
parent 8bd6a30af1
commit e185612dd8
5 changed files with 80 additions and 31 deletions
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src/libcharon/sa/ikev1/keymat_v1.h
+7 -5
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@@ -121,9 +121,10 @@ struct keymat_v1_t {
* Returns the IV for a message with the given message ID.
*
* @param mid message ID
* @return IV (needs to be freed)
* @param iv chunk receiving allocated IV
* @return TRUE if IV allocated successfully
*/
chunk_t (*get_iv)(keymat_v1_t *this, u_int32_t mid);
bool (*get_iv)(keymat_v1_t *this, u_int32_t mid, chunk_t *iv);
/**
* Updates the IV for the next message with the given message ID.
@@ -135,8 +136,9 @@ struct keymat_v1_t {
*
* @param mid message ID
* @param last_block last block of encrypted message (gets cloned)
* @return TRUE if IV updated successfully
*/
void (*update_iv)(keymat_v1_t *this, u_int32_t mid, chunk_t last_block);
bool (*update_iv)(keymat_v1_t *this, u_int32_t mid, chunk_t last_block);
/**
* Confirms the updated IV for the given message ID.
@@ -145,9 +147,9 @@ struct keymat_v1_t {
* be called after update_iv.
*
* @param mid message ID
* @return TRUE if IV confirmed successfully
*/
void (*confirm_iv)(keymat_v1_t *this, u_int32_t mid);
bool (*confirm_iv)(keymat_v1_t *this, u_int32_t mid);
};
/**