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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2016-07-12 07:17:43 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-07-18 11:35:42 +0200 |
| commit | 0e8bff47f6d3e863bf1829e020000c249c59ecd2 (patch) | |
| tree | 342ac414f0c79813ab4c846410b0ea0ebeb7bf3d /crypto | |
| parent | crypto: aead - Add skcipher null for IV generators (diff) | |
| download | linux-0e8bff47f6d3e863bf1829e020000c249c59ecd2.tar.xz linux-0e8bff47f6d3e863bf1829e020000c249c59ecd2.zip | |
crypto: echainiv - Use skcipher
This patch replaces use of the obsolete blkcipher with skcipher.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/echainiv.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/crypto/echainiv.c b/crypto/echainiv.c index b96a84560b67..1b01fe98e91f 100644 --- a/crypto/echainiv.c +++ b/crypto/echainiv.c @@ -20,6 +20,7 @@ #include <crypto/internal/geniv.h> #include <crypto/scatterwalk.h> +#include <crypto/skcipher.h> #include <linux/err.h> #include <linux/init.h> #include <linux/kernel.h> @@ -112,13 +113,16 @@ static int echainiv_encrypt(struct aead_request *req) info = req->iv; if (req->src != req->dst) { - struct blkcipher_desc desc = { - .tfm = ctx->null, - }; + SKCIPHER_REQUEST_ON_STACK(nreq, ctx->sknull); - err = crypto_blkcipher_encrypt( - &desc, req->dst, req->src, - req->assoclen + req->cryptlen); + skcipher_request_set_tfm(nreq, ctx->sknull); + skcipher_request_set_callback(nreq, req->base.flags, + NULL, NULL); + skcipher_request_set_crypt(nreq, req->src, req->dst, + req->assoclen + req->cryptlen, + NULL); + + err = crypto_skcipher_encrypt(nreq); if (err) return err; } |