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author | 2019-08-12 07:41:14 +0200 | |
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committer | 2019-08-12 07:41:14 +0200 | |
commit | b2a878de11251b06be144b5905e37dd0dc0b0104 (patch) | |
tree | f510ac1263ebd939493c3358408325804f7ba6e2 /drivers/crypto/ccp/ccp-crypto-aes-galois.c | |
parent | staging: rtl8712: r8712_xmit_classifier(): Change return values and type (diff) | |
parent | Linux 5.3-rc4 (diff) | |
download | linux-dev-b2a878de11251b06be144b5905e37dd0dc0b0104.tar.xz linux-dev-b2a878de11251b06be144b5905e37dd0dc0b0104.zip |
Merge 5.3-rc4 into staging-next
We need the iio/staging fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/crypto/ccp/ccp-crypto-aes-galois.c')
-rw-r--r-- | drivers/crypto/ccp/ccp-crypto-aes-galois.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/crypto/ccp/ccp-crypto-aes-galois.c b/drivers/crypto/ccp/ccp-crypto-aes-galois.c index f9fec2ddf56a..94c1ad7eeddf 100644 --- a/drivers/crypto/ccp/ccp-crypto-aes-galois.c +++ b/drivers/crypto/ccp/ccp-crypto-aes-galois.c @@ -58,6 +58,19 @@ static int ccp_aes_gcm_setkey(struct crypto_aead *tfm, const u8 *key, static int ccp_aes_gcm_setauthsize(struct crypto_aead *tfm, unsigned int authsize) { + switch (authsize) { + case 16: + case 15: + case 14: + case 13: + case 12: + case 8: + case 4: + break; + default: + return -EINVAL; + } + return 0; } @@ -104,6 +117,7 @@ static int ccp_aes_gcm_crypt(struct aead_request *req, bool encrypt) memset(&rctx->cmd, 0, sizeof(rctx->cmd)); INIT_LIST_HEAD(&rctx->cmd.entry); rctx->cmd.engine = CCP_ENGINE_AES; + rctx->cmd.u.aes.authsize = crypto_aead_authsize(tfm); rctx->cmd.u.aes.type = ctx->u.aes.type; rctx->cmd.u.aes.mode = ctx->u.aes.mode; rctx->cmd.u.aes.action = encrypt; |