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crypto: user - convert all stats from u32 to u64 

All the 32-bit fields need to be 64-bit.  In some cases, UINT32_MAX crypto
operations can be done in seconds.

Reported-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Corentin Labbe 2018-11-29 14:42:18 +00:00 committed by Herbert Xu
parent a6a3138536
commit 6e8e72cd20
11 changed files with 133 additions and 141 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
crypto/algapi.c
View File

@ -259,13 +259,13 @@ static struct crypto_larval *__crypto_register_alg(struct crypto_alg *alg)
list_add(&larval->alg.cra_list, &crypto_alg_list);
#ifdef CONFIG_CRYPTO_STATS
atomic_set(&alg->encrypt_cnt, 0);
atomic_set(&alg->decrypt_cnt, 0);
atomic64_set(&alg->encrypt_cnt, 0);
atomic64_set(&alg->decrypt_cnt, 0);
atomic64_set(&alg->encrypt_tlen, 0);
atomic64_set(&alg->decrypt_tlen, 0);
atomic_set(&alg->verify_cnt, 0);
atomic_set(&alg->cipher_err_cnt, 0);
atomic_set(&alg->sign_cnt, 0);
atomic64_set(&alg->verify_cnt, 0);
atomic64_set(&alg->cipher_err_cnt, 0);
atomic64_set(&alg->sign_cnt, 0);
#endif
out:

114
crypto/crypto_user_stat.c
View File

@ -35,22 +35,21 @@ static int crypto_report_aead(struct sk_buff *skb, struct crypto_alg *alg)
{
struct crypto_stat raead;
u64 v64;
u32 v32;
memset(&raead, 0, sizeof(raead));
strscpy(raead.type, "aead", sizeof(raead.type));
v32 = atomic_read(&alg->encrypt_cnt);
raead.stat_encrypt_cnt = v32;
v64 = atomic64_read(&alg->encrypt_cnt);
raead.stat_encrypt_cnt = v64;
v64 = atomic64_read(&alg->encrypt_tlen);
raead.stat_encrypt_tlen = v64;
v32 = atomic_read(&alg->decrypt_cnt);
raead.stat_decrypt_cnt = v32;
v64 = atomic64_read(&alg->decrypt_cnt);
raead.stat_decrypt_cnt = v64;
v64 = atomic64_read(&alg->decrypt_tlen);
raead.stat_decrypt_tlen = v64;
v32 = atomic_read(&alg->aead_err_cnt);
raead.stat_aead_err_cnt = v32;
v64 = atomic64_read(&alg->aead_err_cnt);
raead.stat_aead_err_cnt = v64;
return nla_put(skb, CRYPTOCFGA_STAT_AEAD, sizeof(raead), &raead);
}
@ -59,22 +58,21 @@ static int crypto_report_cipher(struct sk_buff *skb, struct crypto_alg *alg)
{
struct crypto_stat rcipher;
u64 v64;
u32 v32;
memset(&rcipher, 0, sizeof(rcipher));
strscpy(rcipher.type, "cipher", sizeof(rcipher.type));
v32 = atomic_read(&alg->encrypt_cnt);
rcipher.stat_encrypt_cnt = v32;
v64 = atomic64_read(&alg->encrypt_cnt);
rcipher.stat_encrypt_cnt = v64;
v64 = atomic64_read(&alg->encrypt_tlen);
rcipher.stat_encrypt_tlen = v64;
v32 = atomic_read(&alg->decrypt_cnt);
rcipher.stat_decrypt_cnt = v32;
v64 = atomic64_read(&alg->decrypt_cnt);
rcipher.stat_decrypt_cnt = v64;
v64 = atomic64_read(&alg->decrypt_tlen);
rcipher.stat_decrypt_tlen = v64;
v32 = atomic_read(&alg->cipher_err_cnt);
rcipher.stat_cipher_err_cnt = v32;
v64 = atomic64_read(&alg->cipher_err_cnt);
rcipher.stat_cipher_err_cnt = v64;
return nla_put(skb, CRYPTOCFGA_STAT_CIPHER, sizeof(rcipher), &rcipher);
}
@ -83,21 +81,20 @@ static int crypto_report_comp(struct sk_buff *skb, struct crypto_alg *alg)
{
struct crypto_stat rcomp;
u64 v64;
u32 v32;
memset(&rcomp, 0, sizeof(rcomp));
strscpy(rcomp.type, "compression", sizeof(rcomp.type));
v32 = atomic_read(&alg->compress_cnt);
rcomp.stat_compress_cnt = v32;
v64 = atomic64_read(&alg->compress_cnt);
rcomp.stat_compress_cnt = v64;
v64 = atomic64_read(&alg->compress_tlen);
rcomp.stat_compress_tlen = v64;
v32 = atomic_read(&alg->decompress_cnt);
rcomp.stat_decompress_cnt = v32;
v64 = atomic64_read(&alg->decompress_cnt);
rcomp.stat_decompress_cnt = v64;
v64 = atomic64_read(&alg->decompress_tlen);
rcomp.stat_decompress_tlen = v64;
v32 = atomic_read(&alg->cipher_err_cnt);
rcomp.stat_compress_err_cnt = v32;
v64 = atomic64_read(&alg->cipher_err_cnt);
rcomp.stat_compress_err_cnt = v64;
return nla_put(skb, CRYPTOCFGA_STAT_COMPRESS, sizeof(rcomp), &rcomp);
}
@ -106,21 +103,20 @@ static int crypto_report_acomp(struct sk_buff *skb, struct crypto_alg *alg)
{
struct crypto_stat racomp;
u64 v64;
u32 v32;
memset(&racomp, 0, sizeof(racomp));
strscpy(racomp.type, "acomp", sizeof(racomp.type));
v32 = atomic_read(&alg->compress_cnt);
racomp.stat_compress_cnt = v32;
v64 = atomic64_read(&alg->compress_cnt);
racomp.stat_compress_cnt = v64;
v64 = atomic64_read(&alg->compress_tlen);
racomp.stat_compress_tlen = v64;
v32 = atomic_read(&alg->decompress_cnt);
racomp.stat_decompress_cnt = v32;
v64 = atomic64_read(&alg->decompress_cnt);
racomp.stat_decompress_cnt = v64;
v64 = atomic64_read(&alg->decompress_tlen);
racomp.stat_decompress_tlen = v64;
v32 = atomic_read(&alg->cipher_err_cnt);
racomp.stat_compress_err_cnt = v32;
v64 = atomic64_read(&alg->cipher_err_cnt);
racomp.stat_compress_err_cnt = v64;
return nla_put(skb, CRYPTOCFGA_STAT_ACOMP, sizeof(racomp), &racomp);
}
@ -129,25 +125,24 @@ static int crypto_report_akcipher(struct sk_buff *skb, struct crypto_alg *alg)
{
struct crypto_stat rakcipher;
u64 v64;
u32 v32;
memset(&rakcipher, 0, sizeof(rakcipher));
strscpy(rakcipher.type, "akcipher", sizeof(rakcipher.type));
v32 = atomic_read(&alg->encrypt_cnt);
rakcipher.stat_encrypt_cnt = v32;
v64 = atomic64_read(&alg->encrypt_cnt);
rakcipher.stat_encrypt_cnt = v64;
v64 = atomic64_read(&alg->encrypt_tlen);
rakcipher.stat_encrypt_tlen = v64;
v32 = atomic_read(&alg->decrypt_cnt);
rakcipher.stat_decrypt_cnt = v32;
v64 = atomic64_read(&alg->decrypt_cnt);
rakcipher.stat_decrypt_cnt = v64;
v64 = atomic64_read(&alg->decrypt_tlen);
rakcipher.stat_decrypt_tlen = v64;
v32 = atomic_read(&alg->sign_cnt);
rakcipher.stat_sign_cnt = v32;
v32 = atomic_read(&alg->verify_cnt);
rakcipher.stat_verify_cnt = v32;
v32 = atomic_read(&alg->akcipher_err_cnt);
rakcipher.stat_akcipher_err_cnt = v32;
v64 = atomic64_read(&alg->sign_cnt);
rakcipher.stat_sign_cnt = v64;
v64 = atomic64_read(&alg->verify_cnt);
rakcipher.stat_verify_cnt = v64;
v64 = atomic64_read(&alg->akcipher_err_cnt);
rakcipher.stat_akcipher_err_cnt = v64;
return nla_put(skb, CRYPTOCFGA_STAT_AKCIPHER,
sizeof(rakcipher), &rakcipher);
@ -156,19 +151,19 @@ static int crypto_report_akcipher(struct sk_buff *skb, struct crypto_alg *alg)
static int crypto_report_kpp(struct sk_buff *skb, struct crypto_alg *alg)
{
struct crypto_stat rkpp;
u32 v;
u64 v;
memset(&rkpp, 0, sizeof(rkpp));
strscpy(rkpp.type, "kpp", sizeof(rkpp.type));
v = atomic_read(&alg->setsecret_cnt);
v = atomic64_read(&alg->setsecret_cnt);
rkpp.stat_setsecret_cnt = v;
v = atomic_read(&alg->generate_public_key_cnt);
v = atomic64_read(&alg->generate_public_key_cnt);
rkpp.stat_generate_public_key_cnt = v;
v = atomic_read(&alg->compute_shared_secret_cnt);
v = atomic64_read(&alg->compute_shared_secret_cnt);
rkpp.stat_compute_shared_secret_cnt = v;
v = atomic_read(&alg->kpp_err_cnt);
v = atomic64_read(&alg->kpp_err_cnt);
rkpp.stat_kpp_err_cnt = v;
return nla_put(skb, CRYPTOCFGA_STAT_KPP, sizeof(rkpp), &rkpp);
@ -178,18 +173,17 @@ static int crypto_report_ahash(struct sk_buff *skb, struct crypto_alg *alg)
{
struct crypto_stat rhash;
u64 v64;
u32 v32;
memset(&rhash, 0, sizeof(rhash));
strscpy(rhash.type, "ahash", sizeof(rhash.type));
v32 = atomic_read(&alg->hash_cnt);
rhash.stat_hash_cnt = v32;
v64 = atomic64_read(&alg->hash_cnt);
rhash.stat_hash_cnt = v64;
v64 = atomic64_read(&alg->hash_tlen);
rhash.stat_hash_tlen = v64;
v32 = atomic_read(&alg->hash_err_cnt);
rhash.stat_hash_err_cnt = v32;
v64 = atomic64_read(&alg->hash_err_cnt);
rhash.stat_hash_err_cnt = v64;
return nla_put(skb, CRYPTOCFGA_STAT_HASH, sizeof(rhash), &rhash);
}
@ -198,18 +192,17 @@ static int crypto_report_shash(struct sk_buff *skb, struct crypto_alg *alg)
{
struct crypto_stat rhash;
u64 v64;
u32 v32;
memset(&rhash, 0, sizeof(rhash));
strscpy(rhash.type, "shash", sizeof(rhash.type));
v32 = atomic_read(&alg->hash_cnt);
rhash.stat_hash_cnt = v32;
v64 = atomic64_read(&alg->hash_cnt);
rhash.stat_hash_cnt = v64;
v64 = atomic64_read(&alg->hash_tlen);
rhash.stat_hash_tlen = v64;
v32 = atomic_read(&alg->hash_err_cnt);
rhash.stat_hash_err_cnt = v32;
v64 = atomic64_read(&alg->hash_err_cnt);
rhash.stat_hash_err_cnt = v64;
return nla_put(skb, CRYPTOCFGA_STAT_HASH, sizeof(rhash), &rhash);
}
@ -218,20 +211,19 @@ static int crypto_report_rng(struct sk_buff *skb, struct crypto_alg *alg)
{
struct crypto_stat rrng;
u64 v64;
u32 v32;
memset(&rrng, 0, sizeof(rrng));
strscpy(rrng.type, "rng", sizeof(rrng.type));
v32 = atomic_read(&alg->generate_cnt);
rrng.stat_generate_cnt = v32;
v64 = atomic64_read(&alg->generate_cnt);
rrng.stat_generate_cnt = v64;
v64 = atomic64_read(&alg->generate_tlen);
rrng.stat_generate_tlen = v64;
v32 = atomic_read(&alg->seed_cnt);
rrng.stat_seed_cnt = v32;
v32 = atomic_read(&alg->hash_err_cnt);
rrng.stat_rng_err_cnt = v32;
v64 = atomic64_read(&alg->seed_cnt);
rrng.stat_seed_cnt = v64;
v64 = atomic64_read(&alg->hash_err_cnt);
rrng.stat_rng_err_cnt = v64;
return nla_put(skb, CRYPTOCFGA_STAT_RNG, sizeof(rrng), &rrng);
}

8
include/crypto/acompress.h
View File

@ -240,9 +240,9 @@ static inline void crypto_stat_compress(struct acomp_req *req, int ret)
struct crypto_acomp *tfm = crypto_acomp_reqtfm(req);
if (ret && ret != -EINPROGRESS && ret != -EBUSY) {
atomic_inc(&tfm->base.__crt_alg->compress_err_cnt);
atomic64_inc(&tfm->base.__crt_alg->compress_err_cnt);
} else {
atomic_inc(&tfm->base.__crt_alg->compress_cnt);
atomic64_inc(&tfm->base.__crt_alg->compress_cnt);
atomic64_add(req->slen, &tfm->base.__crt_alg->compress_tlen);
}
#endif
@ -254,9 +254,9 @@ static inline void crypto_stat_decompress(struct acomp_req *req, int ret)
struct crypto_acomp *tfm = crypto_acomp_reqtfm(req);
if (ret && ret != -EINPROGRESS && ret != -EBUSY) {
atomic_inc(&tfm->base.__crt_alg->compress_err_cnt);
atomic64_inc(&tfm->base.__crt_alg->compress_err_cnt);
} else {
atomic_inc(&tfm->base.__crt_alg->decompress_cnt);
atomic64_inc(&tfm->base.__crt_alg->decompress_cnt);
atomic64_add(req->slen, &tfm->base.__crt_alg->decompress_tlen);
}
#endif

8
include/crypto/aead.h
View File

@ -312,9 +312,9 @@ static inline void crypto_stat_aead_encrypt(struct aead_request *req, int ret)
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
if (ret && ret != -EINPROGRESS && ret != -EBUSY) {
atomic_inc(&tfm->base.__crt_alg->aead_err_cnt);
atomic64_inc(&tfm->base.__crt_alg->aead_err_cnt);
} else {
atomic_inc(&tfm->base.__crt_alg->encrypt_cnt);
atomic64_inc(&tfm->base.__crt_alg->encrypt_cnt);
atomic64_add(req->cryptlen, &tfm->base.__crt_alg->encrypt_tlen);
}
#endif
@ -326,9 +326,9 @@ static inline void crypto_stat_aead_decrypt(struct aead_request *req, int ret)
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
if (ret && ret != -EINPROGRESS && ret != -EBUSY) {
atomic_inc(&tfm->base.__crt_alg->aead_err_cnt);
atomic64_inc(&tfm->base.__crt_alg->aead_err_cnt);
} else {
atomic_inc(&tfm->base.__crt_alg->decrypt_cnt);
atomic64_inc(&tfm->base.__crt_alg->decrypt_cnt);
atomic64_add(req->cryptlen, &tfm->base.__crt_alg->decrypt_tlen);
}
#endif

16
include/crypto/akcipher.h
View File

@ -278,9 +278,9 @@ static inline void crypto_stat_akcipher_encrypt(struct akcipher_request *req,
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
if (ret && ret != -EINPROGRESS && ret != -EBUSY) {
atomic_inc(&tfm->base.__crt_alg->akcipher_err_cnt);
atomic64_inc(&tfm->base.__crt_alg->akcipher_err_cnt);
} else {
atomic_inc(&tfm->base.__crt_alg->encrypt_cnt);
atomic64_inc(&tfm->base.__crt_alg->encrypt_cnt);
atomic64_add(req->src_len, &tfm->base.__crt_alg->encrypt_tlen);
}
#endif
@ -293,9 +293,9 @@ static inline void crypto_stat_akcipher_decrypt(struct akcipher_request *req,
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
if (ret && ret != -EINPROGRESS && ret != -EBUSY) {
atomic_inc(&tfm->base.__crt_alg->akcipher_err_cnt);
atomic64_inc(&tfm->base.__crt_alg->akcipher_err_cnt);
} else {
atomic_inc(&tfm->base.__crt_alg->decrypt_cnt);
atomic64_inc(&tfm->base.__crt_alg->decrypt_cnt);
atomic64_add(req->src_len, &tfm->base.__crt_alg->decrypt_tlen);
}
#endif
@ -308,9 +308,9 @@ static inline void crypto_stat_akcipher_sign(struct akcipher_request *req,
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
if (ret && ret != -EINPROGRESS && ret != -EBUSY)
atomic_inc(&tfm->base.__crt_alg->akcipher_err_cnt);
atomic64_inc(&tfm->base.__crt_alg->akcipher_err_cnt);
else
atomic_inc(&tfm->base.__crt_alg->sign_cnt);
atomic64_inc(&tfm->base.__crt_alg->sign_cnt);
#endif
}
@ -321,9 +321,9 @@ static inline void crypto_stat_akcipher_verify(struct akcipher_request *req,
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
if (ret && ret != -EINPROGRESS && ret != -EBUSY)
atomic_inc(&tfm->base.__crt_alg->akcipher_err_cnt);
atomic64_inc(&tfm->base.__crt_alg->akcipher_err_cnt);
else
atomic_inc(&tfm->base.__crt_alg->verify_cnt);
atomic64_inc(&tfm->base.__crt_alg->verify_cnt);
#endif
}

6
include/crypto/hash.h
View File

@ -418,7 +418,7 @@ static inline void crypto_stat_ahash_update(struct ahash_request *req, int ret)
struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
if (ret && ret != -EINPROGRESS && ret != -EBUSY)
atomic_inc(&tfm->base.__crt_alg->hash_err_cnt);
atomic64_inc(&tfm->base.__crt_alg->hash_err_cnt);
else
atomic64_add(req->nbytes, &tfm->base.__crt_alg->hash_tlen);
#endif
@ -430,9 +430,9 @@ static inline void crypto_stat_ahash_final(struct ahash_request *req, int ret)
struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
if (ret && ret != -EINPROGRESS && ret != -EBUSY) {
atomic_inc(&tfm->base.__crt_alg->hash_err_cnt);
atomic64_inc(&tfm->base.__crt_alg->hash_err_cnt);
} else {
atomic_inc(&tfm->base.__crt_alg->hash_cnt);
atomic64_inc(&tfm->base.__crt_alg->hash_cnt);
atomic64_add(req->nbytes, &tfm->base.__crt_alg->hash_tlen);
}
#endif

12
include/crypto/kpp.h
View File

@ -272,9 +272,9 @@ static inline void crypto_stat_kpp_set_secret(struct crypto_kpp *tfm, int ret)
{
#ifdef CONFIG_CRYPTO_STATS
if (ret)
atomic_inc(&tfm->base.__crt_alg->kpp_err_cnt);
atomic64_inc(&tfm->base.__crt_alg->kpp_err_cnt);
else
atomic_inc(&tfm->base.__crt_alg->setsecret_cnt);
atomic64_inc(&tfm->base.__crt_alg->setsecret_cnt);
#endif
}
@ -285,9 +285,9 @@ static inline void crypto_stat_kpp_generate_public_key(struct kpp_request *req,
struct crypto_kpp *tfm = crypto_kpp_reqtfm(req);
if (ret)
atomic_inc(&tfm->base.__crt_alg->kpp_err_cnt);
atomic64_inc(&tfm->base.__crt_alg->kpp_err_cnt);
else
atomic_inc(&tfm->base.__crt_alg->generate_public_key_cnt);
atomic64_inc(&tfm->base.__crt_alg->generate_public_key_cnt);
#endif
}
@ -298,9 +298,9 @@ static inline void crypto_stat_kpp_compute_shared_secret(struct kpp_request *req
struct crypto_kpp *tfm = crypto_kpp_reqtfm(req);
if (ret)
atomic_inc(&tfm->base.__crt_alg->kpp_err_cnt);
atomic64_inc(&tfm->base.__crt_alg->kpp_err_cnt);
else
atomic_inc(&tfm->base.__crt_alg->compute_shared_secret_cnt);
atomic64_inc(&tfm->base.__crt_alg->compute_shared_secret_cnt);
#endif
}

8
include/crypto/rng.h
View File

@ -126,9 +126,9 @@ static inline void crypto_stat_rng_seed(struct crypto_rng *tfm, int ret)
{
#ifdef CONFIG_CRYPTO_STATS
if (ret && ret != -EINPROGRESS && ret != -EBUSY)
atomic_inc(&tfm->base.__crt_alg->rng_err_cnt);
atomic64_inc(&tfm->base.__crt_alg->rng_err_cnt);
else
atomic_inc(&tfm->base.__crt_alg->seed_cnt);
atomic64_inc(&tfm->base.__crt_alg->seed_cnt);
#endif
}
@ -137,9 +137,9 @@ static inline void crypto_stat_rng_generate(struct crypto_rng *tfm,
{
#ifdef CONFIG_CRYPTO_STATS
if (ret && ret != -EINPROGRESS && ret != -EBUSY) {
atomic_inc(&tfm->base.__crt_alg->rng_err_cnt);
atomic64_inc(&tfm->base.__crt_alg->rng_err_cnt);
} else {
atomic_inc(&tfm->base.__crt_alg->generate_cnt);
atomic64_inc(&tfm->base.__crt_alg->generate_cnt);
atomic64_add(dlen, &tfm->base.__crt_alg->generate_tlen);
}
#endif

8
include/crypto/skcipher.h
View File

@ -491,9 +491,9 @@ static inline void crypto_stat_skcipher_encrypt(struct skcipher_request *req,
{
#ifdef CONFIG_CRYPTO_STATS
if (ret && ret != -EINPROGRESS && ret != -EBUSY) {
atomic_inc(&alg->cipher_err_cnt);
atomic64_inc(&alg->cipher_err_cnt);
} else {
atomic_inc(&alg->encrypt_cnt);
atomic64_inc(&alg->encrypt_cnt);
atomic64_add(req->cryptlen, &alg->encrypt_tlen);
}
#endif
@ -504,9 +504,9 @@ static inline void crypto_stat_skcipher_decrypt(struct skcipher_request *req,
{
#ifdef CONFIG_CRYPTO_STATS
if (ret && ret != -EINPROGRESS && ret != -EBUSY) {
atomic_inc(&alg->cipher_err_cnt);
atomic64_inc(&alg->cipher_err_cnt);
} else {
atomic_inc(&alg->decrypt_cnt);
atomic64_inc(&alg->decrypt_cnt);
atomic64_add(req->cryptlen, &alg->decrypt_tlen);
}
#endif

46
include/linux/crypto.h
View File

@ -517,11 +517,11 @@ struct crypto_alg {
#ifdef CONFIG_CRYPTO_STATS
union {
atomic_t encrypt_cnt;
atomic_t compress_cnt;
atomic_t generate_cnt;
atomic_t hash_cnt;
atomic_t setsecret_cnt;
atomic64_t encrypt_cnt;
atomic64_t compress_cnt;
atomic64_t generate_cnt;
atomic64_t hash_cnt;
atomic64_t setsecret_cnt;
};
union {
atomic64_t encrypt_tlen;
@ -530,29 +530,29 @@ struct crypto_alg {
atomic64_t hash_tlen;
};
union {
atomic_t akcipher_err_cnt;
atomic_t cipher_err_cnt;
atomic_t compress_err_cnt;
atomic_t aead_err_cnt;
atomic_t hash_err_cnt;
atomic_t rng_err_cnt;
atomic_t kpp_err_cnt;
atomic64_t akcipher_err_cnt;
atomic64_t cipher_err_cnt;
atomic64_t compress_err_cnt;
atomic64_t aead_err_cnt;
atomic64_t hash_err_cnt;
atomic64_t rng_err_cnt;
atomic64_t kpp_err_cnt;
};
union {
atomic_t decrypt_cnt;
atomic_t decompress_cnt;
atomic_t seed_cnt;
atomic_t generate_public_key_cnt;
atomic64_t decrypt_cnt;
atomic64_t decompress_cnt;
atomic64_t seed_cnt;
atomic64_t generate_public_key_cnt;
};
union {
atomic64_t decrypt_tlen;
atomic64_t decompress_tlen;
};
union {
atomic_t verify_cnt;
atomic_t compute_shared_secret_cnt;
atomic64_t verify_cnt;
atomic64_t compute_shared_secret_cnt;
};
atomic_t sign_cnt;
atomic64_t sign_cnt;
#endif /* CONFIG_CRYPTO_STATS */
} CRYPTO_MINALIGN_ATTR;
@ -983,9 +983,9 @@ static inline void crypto_stat_ablkcipher_encrypt(struct ablkcipher_request *req
crypto_ablkcipher_crt(crypto_ablkcipher_reqtfm(req));
if (ret && ret != -EINPROGRESS && ret != -EBUSY) {
atomic_inc(&crt->base->base.__crt_alg->cipher_err_cnt);
atomic64_inc(&crt->base->base.__crt_alg->cipher_err_cnt);
} else {
atomic_inc(&crt->base->base.__crt_alg->encrypt_cnt);
atomic64_inc(&crt->base->base.__crt_alg->encrypt_cnt);
atomic64_add(req->nbytes, &crt->base->base.__crt_alg->encrypt_tlen);
}
#endif
@ -999,9 +999,9 @@ static inline void crypto_stat_ablkcipher_decrypt(struct ablkcipher_request *req
crypto_ablkcipher_crt(crypto_ablkcipher_reqtfm(req));
if (ret && ret != -EINPROGRESS && ret != -EBUSY) {
atomic_inc(&crt->base->base.__crt_alg->cipher_err_cnt);
atomic64_inc(&crt->base->base.__crt_alg->cipher_err_cnt);
} else {
atomic_inc(&crt->base->base.__crt_alg->decrypt_cnt);
atomic64_inc(&crt->base->base.__crt_alg->decrypt_cnt);
atomic64_add(req->nbytes, &crt->base->base.__crt_alg->decrypt_tlen);
}
#endif

38
include/uapi/linux/cryptouser.h
View File

@ -79,11 +79,11 @@ struct crypto_user_alg {
struct crypto_stat {
char type[CRYPTO_MAX_NAME];
union {
__u32 stat_encrypt_cnt;
__u32 stat_compress_cnt;
__u32 stat_generate_cnt;
__u32 stat_hash_cnt;
__u32 stat_setsecret_cnt;
__u64 stat_encrypt_cnt;
__u64 stat_compress_cnt;
__u64 stat_generate_cnt;
__u64 stat_hash_cnt;
__u64 stat_setsecret_cnt;
};
union {
__u64 stat_encrypt_tlen;
@ -92,29 +92,29 @@ struct crypto_stat {
__u64 stat_hash_tlen;
};
union {
__u32 stat_akcipher_err_cnt;
__u32 stat_cipher_err_cnt;
__u32 stat_compress_err_cnt;
__u32 stat_aead_err_cnt;
__u32 stat_hash_err_cnt;
__u32 stat_rng_err_cnt;
__u32 stat_kpp_err_cnt;
__u64 stat_akcipher_err_cnt;
__u64 stat_cipher_err_cnt;
__u64 stat_compress_err_cnt;
__u64 stat_aead_err_cnt;
__u64 stat_hash_err_cnt;
__u64 stat_rng_err_cnt;
__u64 stat_kpp_err_cnt;
};
union {
__u32 stat_decrypt_cnt;
__u32 stat_decompress_cnt;
__u32 stat_seed_cnt;
__u32 stat_generate_public_key_cnt;
__u64 stat_decrypt_cnt;
__u64 stat_decompress_cnt;
__u64 stat_seed_cnt;
__u64 stat_generate_public_key_cnt;
};
union {
__u64 stat_decrypt_tlen;
__u64 stat_decompress_tlen;
};
union {
__u32 stat_verify_cnt;
__u32 stat_compute_shared_secret_cnt;
__u64 stat_verify_cnt;
__u64 stat_compute_shared_secret_cnt;
};
__u32 stat_sign_cnt;
__u64 stat_sign_cnt;
};
struct crypto_report_larval {