diff options
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/Kconfig | 1 | ||||
| -rw-r--r-- | crypto/ahash.c | 3 | ||||
| -rw-r--r-- | crypto/rsa-pkcs1pad.c | 12 |
3 files changed, 9 insertions, 7 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 93a1fdc1feee..1d33beb6a1ae 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -96,6 +96,7 @@ config CRYPTO_AKCIPHER config CRYPTO_RSA tristate "RSA algorithm" select CRYPTO_AKCIPHER + select CRYPTO_MANAGER select MPILIB select ASN1 help diff --git a/crypto/ahash.c b/crypto/ahash.c index 5fc1f172963d..3887a98abcc3 100644 --- a/crypto/ahash.c +++ b/crypto/ahash.c @@ -69,8 +69,9 @@ static int hash_walk_new_entry(struct crypto_hash_walk *walk) struct scatterlist *sg; sg = walk->sg; - walk->pg = sg_page(sg); walk->offset = sg->offset; + walk->pg = sg_page(walk->sg) + (walk->offset >> PAGE_SHIFT); + walk->offset = offset_in_page(walk->offset); walk->entrylen = sg->length; if (walk->entrylen > walk->total) diff --git a/crypto/rsa-pkcs1pad.c b/crypto/rsa-pkcs1pad.c index 1cea67d43e1d..ead8dc0d084e 100644 --- a/crypto/rsa-pkcs1pad.c +++ b/crypto/rsa-pkcs1pad.c @@ -387,16 +387,16 @@ static int pkcs1pad_decrypt(struct akcipher_request *req) req_ctx->child_req.src = req->src; req_ctx->child_req.src_len = req->src_len; req_ctx->child_req.dst = req_ctx->out_sg; - req_ctx->child_req.dst_len = ctx->key_size - 1; + req_ctx->child_req.dst_len = ctx->key_size ; - req_ctx->out_buf = kmalloc(ctx->key_size - 1, + req_ctx->out_buf = kmalloc(ctx->key_size, (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? GFP_KERNEL : GFP_ATOMIC); if (!req_ctx->out_buf) return -ENOMEM; pkcs1pad_sg_set_buf(req_ctx->out_sg, req_ctx->out_buf, - ctx->key_size - 1, NULL); + ctx->key_size, NULL); akcipher_request_set_tfm(&req_ctx->child_req, ctx->child); akcipher_request_set_callback(&req_ctx->child_req, req->base.flags, @@ -595,16 +595,16 @@ static int pkcs1pad_verify(struct akcipher_request *req) req_ctx->child_req.src = req->src; req_ctx->child_req.src_len = req->src_len; req_ctx->child_req.dst = req_ctx->out_sg; - req_ctx->child_req.dst_len = ctx->key_size - 1; + req_ctx->child_req.dst_len = ctx->key_size; - req_ctx->out_buf = kmalloc(ctx->key_size - 1, + req_ctx->out_buf = kmalloc(ctx->key_size, (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? GFP_KERNEL : GFP_ATOMIC); if (!req_ctx->out_buf) return -ENOMEM; pkcs1pad_sg_set_buf(req_ctx->out_sg, req_ctx->out_buf, - ctx->key_size - 1, NULL); + ctx->key_size, NULL); akcipher_request_set_tfm(&req_ctx->child_req, ctx->child); akcipher_request_set_callback(&req_ctx->child_req, req->base.flags, |
