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author | Jiri Kosina <jkosina@suse.cz> | 2011-11-13 20:55:35 +0100 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2011-11-13 20:55:53 +0100 |
commit | 603b764c218374f7a095862284fc9a1561820ac6 (patch) | |
tree | 9476abc36326af0afa520628be83d0e62a67dae2 /crypto/ahash.c | |
parent | 3af3040902f81ba7437477b94f5e9c6c1030af7a (diff) | |
parent | 3a8e62536f9489f46ac17a6168836ac5cebeda01 (diff) | |
download | linux-crypto-603b764c218374f7a095862284fc9a1561820ac6.tar.gz linux-crypto-603b764c218374f7a095862284fc9a1561820ac6.zip |
Merge branch 'master' into for-next
Sync with Linus tree to have 157550ff ("mtd: add GPMI-NAND driver
in the config and Makefile") as I have patch depending on that one.
Diffstat (limited to 'crypto/ahash.c')
-rw-r--r-- | crypto/ahash.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/crypto/ahash.c b/crypto/ahash.c index f669822a..ac93c99c 100644 --- a/crypto/ahash.c +++ b/crypto/ahash.c @@ -21,6 +21,8 @@ #include <linux/sched.h> #include <linux/slab.h> #include <linux/seq_file.h> +#include <linux/cryptouser.h> +#include <net/netlink.h> #include "internal.h" @@ -397,6 +399,31 @@ static unsigned int crypto_ahash_extsize(struct crypto_alg *alg) return sizeof(struct crypto_shash *); } +#ifdef CONFIG_NET +static int crypto_ahash_report(struct sk_buff *skb, struct crypto_alg *alg) +{ + struct crypto_report_hash rhash; + + snprintf(rhash.type, CRYPTO_MAX_ALG_NAME, "%s", "ahash"); + + rhash.blocksize = alg->cra_blocksize; + rhash.digestsize = __crypto_hash_alg_common(alg)->digestsize; + + NLA_PUT(skb, CRYPTOCFGA_REPORT_HASH, + sizeof(struct crypto_report_hash), &rhash); + + return 0; + +nla_put_failure: + return -EMSGSIZE; +} +#else +static int crypto_ahash_report(struct sk_buff *skb, struct crypto_alg *alg) +{ + return -ENOSYS; +} +#endif + static void crypto_ahash_show(struct seq_file *m, struct crypto_alg *alg) __attribute__ ((unused)); static void crypto_ahash_show(struct seq_file *m, struct crypto_alg *alg) @@ -415,6 +442,7 @@ const struct crypto_type crypto_ahash_type = { #ifdef CONFIG_PROC_FS .show = crypto_ahash_show, #endif + .report = crypto_ahash_report, .maskclear = ~CRYPTO_ALG_TYPE_MASK, .maskset = CRYPTO_ALG_TYPE_AHASH_MASK, .type = CRYPTO_ALG_TYPE_AHASH, |