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chacha: use a cipher cleanup callback

With this change there is less code specific to the
chacha20-poly1305 cipher found in src/wrapper.c.

Signed-off-by: Jon Simons <jon@jonsimons.org>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Jon Simons
2017-07-19 17:23:16 -04:00
committed by Andreas Schneider
parent 7a2624dee4
commit d4a4ce4d44
2 changed files with 6 additions and 4 deletions

View File

@@ -128,9 +128,6 @@ void ssh_cipher_clear(struct ssh_cipher_struct *cipher){
if (cipher->cleanup != NULL) {
cipher->cleanup(cipher);
}
if (cipher->chacha20_schedule != NULL){
SAFE_FREE(cipher->chacha20_schedule);
}
}
static void cipher_free(struct ssh_cipher_struct *cipher) {