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| author | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2010-07-12 16:00:16 +0200 |
|---|---|---|
| committer | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2010-07-12 16:00:16 +0200 |
| commit | 111dbe139333a0fa697d7621414f1785b078468b (patch) | |
| tree | 94c1ea175a395300287b0969059efaabc9383170 /cryptodev_cipher.c | |
| parent | 4f7b10f59b97b45d42577c4d6d33958d9565aef7 (diff) | |
| download | cryptodev-linux-111dbe139333a0fa697d7621414f1785b078468b.tar.gz cryptodev-linux-111dbe139333a0fa697d7621414f1785b078468b.tar.xz cryptodev-linux-111dbe139333a0fa697d7621414f1785b078468b.zip | |
Added signature generation and verification.
Diffstat (limited to 'cryptodev_cipher.c')
| -rw-r--r-- | cryptodev_cipher.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/cryptodev_cipher.c b/cryptodev_cipher.c index 0dd2f10..3ec5cd5 100644 --- a/cryptodev_cipher.c +++ b/cryptodev_cipher.c @@ -120,11 +120,13 @@ error: void cryptodev_cipher_deinit(struct cipher_data* cdata) { - crypto_free_ablkcipher(cdata->async.s); - kfree(cdata->async.result); - ablkcipher_request_free(cdata->async.request); + if (cdata->init) { + crypto_free_ablkcipher(cdata->async.s); + kfree(cdata->async.result); + ablkcipher_request_free(cdata->async.request); - cdata->init = 0; + cdata->init = 0; + } } void cryptodev_cipher_set_iv(struct cipher_data* cdata, void __user* iv, size_t iv_size) @@ -265,8 +267,10 @@ error: void cryptodev_hash_deinit(struct hash_data* hdata) { - crypto_free_ahash(hdata->async.s); - hdata->init = 0; + if (hdata->init) { + crypto_free_ahash(hdata->async.s); + hdata->init = 0; + } } int cryptodev_hash_reset( struct hash_data* hdata) |