* [dpdk-dev v1] crypto/openssl: fix of dstlen passed in HMAC
@ 2022-07-11 17:08 Kai Ji
2022-07-19 9:49 ` Zhang, Roy Fan
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Kai Ji @ 2022-07-11 17:08 UTC (permalink / raw)
To: dev; +Cc: gakhil, Kai Ji
This fix of dstlen passed in OpenSSL 3.0 lib EVP MAC final routine.
Fixes: 75adf1eae44f ("crypto/openssl: update HMAC routine with 3.0 EVP API")
Signed-off-by: Kai Ji <kai.ji@intel.com>
---
drivers/crypto/openssl/rte_openssl_pmd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/openssl/rte_openssl_pmd.c b/drivers/crypto/openssl/rte_openssl_pmd.c
index e01dacc98d..5658b9db66 100644
--- a/drivers/crypto/openssl/rte_openssl_pmd.c
+++ b/drivers/crypto/openssl/rte_openssl_pmd.c
@@ -1395,7 +1395,7 @@ process_openssl_auth_hmac(struct rte_mbuf *mbuf_src, uint8_t *dst, int offset,
}
process_auth_final:
- if (EVP_MAC_final(ctx, dst, &dstlen, sizeof(dst)) != 1)
+ if (EVP_MAC_final(ctx, dst, &dstlen, DIGEST_LENGTH_MAX) != 1)
goto process_auth_err;
EVP_MAC_CTX_free(ctx);
--
2.17.1
^ permalink raw reply [flat|nested] 5+ messages in thread* RE: [dpdk-dev v1] crypto/openssl: fix of dstlen passed in HMAC
2022-07-11 17:08 [dpdk-dev v1] crypto/openssl: fix of dstlen passed in HMAC Kai Ji
@ 2022-07-19 9:49 ` Zhang, Roy Fan
2022-08-26 8:55 ` [EXT] " Akhil Goyal
2022-08-31 15:09 ` [dpdk-dev v2] crypto/openssl: fix HMAC output length Kai Ji
2 siblings, 0 replies; 5+ messages in thread
From: Zhang, Roy Fan @ 2022-07-19 9:49 UTC (permalink / raw)
To: Ji, Kai, dev; +Cc: gakhil, Ji, Kai
> -----Original Message-----
> From: Kai Ji <kai.ji@intel.com>
> Sent: Monday, July 11, 2022 6:08 PM
> To: dev@dpdk.org
> Cc: gakhil@marvell.com; Ji, Kai <kai.ji@intel.com>
> Subject: [dpdk-dev v1] crypto/openssl: fix of dstlen passed in HMAC
>
> This fix of dstlen passed in OpenSSL 3.0 lib EVP MAC final routine.
>
> Fixes: 75adf1eae44f ("crypto/openssl: update HMAC routine with 3.0 EVP
> API")
>
> Signed-off-by: Kai Ji <kai.ji@intel.com>
> ---
> drivers/crypto/openssl/rte_openssl_pmd.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/crypto/openssl/rte_openssl_pmd.c
> b/drivers/crypto/openssl/rte_openssl_pmd.c
> index e01dacc98d..5658b9db66 100644
> --- a/drivers/crypto/openssl/rte_openssl_pmd.c
> +++ b/drivers/crypto/openssl/rte_openssl_pmd.c
> @@ -1395,7 +1395,7 @@ process_openssl_auth_hmac(struct rte_mbuf
> *mbuf_src, uint8_t *dst, int offset,
> }
>
> process_auth_final:
> - if (EVP_MAC_final(ctx, dst, &dstlen, sizeof(dst)) != 1)
> + if (EVP_MAC_final(ctx, dst, &dstlen, DIGEST_LENGTH_MAX) != 1)
> goto process_auth_err;
>
> EVP_MAC_CTX_free(ctx);
> --
> 2.17.1
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
^ permalink raw reply [flat|nested] 5+ messages in thread* RE: [EXT] [dpdk-dev v1] crypto/openssl: fix of dstlen passed in HMAC
2022-07-11 17:08 [dpdk-dev v1] crypto/openssl: fix of dstlen passed in HMAC Kai Ji
2022-07-19 9:49 ` Zhang, Roy Fan
@ 2022-08-26 8:55 ` Akhil Goyal
2022-08-31 15:09 ` [dpdk-dev v2] crypto/openssl: fix HMAC output length Kai Ji
2 siblings, 0 replies; 5+ messages in thread
From: Akhil Goyal @ 2022-08-26 8:55 UTC (permalink / raw)
To: Kai Ji, dev
> Subject: [EXT] [dpdk-dev v1] crypto/openssl: fix of dstlen passed in HMAC
>
Title can be reworded
Crypto/openssl: fix HMAC output length
> This fix of dstlen passed in OpenSSL 3.0 lib EVP MAC final routine.
Please reword the description to explain what is not correct and what is done to fix it.
>
> Fixes: 75adf1eae44f ("crypto/openssl: update HMAC routine with 3.0 EVP API")
>
> Signed-off-by: Kai Ji <kai.ji@intel.com>
> ---
> drivers/crypto/openssl/rte_openssl_pmd.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/crypto/openssl/rte_openssl_pmd.c
> b/drivers/crypto/openssl/rte_openssl_pmd.c
> index e01dacc98d..5658b9db66 100644
> --- a/drivers/crypto/openssl/rte_openssl_pmd.c
> +++ b/drivers/crypto/openssl/rte_openssl_pmd.c
> @@ -1395,7 +1395,7 @@ process_openssl_auth_hmac(struct rte_mbuf
> *mbuf_src, uint8_t *dst, int offset,
> }
>
> process_auth_final:
> - if (EVP_MAC_final(ctx, dst, &dstlen, sizeof(dst)) != 1)
> + if (EVP_MAC_final(ctx, dst, &dstlen, DIGEST_LENGTH_MAX) != 1)
> goto process_auth_err;
>
> EVP_MAC_CTX_free(ctx);
> --
> 2.17.1
^ permalink raw reply [flat|nested] 5+ messages in thread* [dpdk-dev v2] crypto/openssl: fix HMAC output length
2022-07-11 17:08 [dpdk-dev v1] crypto/openssl: fix of dstlen passed in HMAC Kai Ji
2022-07-19 9:49 ` Zhang, Roy Fan
2022-08-26 8:55 ` [EXT] " Akhil Goyal
@ 2022-08-31 15:09 ` Kai Ji
2022-09-22 16:07 ` [EXT] " Akhil Goyal
2 siblings, 1 reply; 5+ messages in thread
From: Kai Ji @ 2022-08-31 15:09 UTC (permalink / raw)
To: dev; +Cc: gakhil, Kai Ji
This patch sets the max length of dst in OpenSSL 3.0 lib EVP MAC final
routine to ensure enough space for the result.
Fixes: 75adf1eae44f ("crypto/openssl: update HMAC routine with 3.0 EVP API")
Signed-off-by: Kai Ji <kai.ji@intel.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
---
drivers/crypto/openssl/rte_openssl_pmd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/openssl/rte_openssl_pmd.c b/drivers/crypto/openssl/rte_openssl_pmd.c
index 392b546a63..a078038651 100644
--- a/drivers/crypto/openssl/rte_openssl_pmd.c
+++ b/drivers/crypto/openssl/rte_openssl_pmd.c
@@ -1447,7 +1447,7 @@ process_openssl_auth_mac(struct rte_mbuf *mbuf_src, uint8_t *dst, int offset,
}
process_auth_final:
- if (EVP_MAC_final(ctx, dst, &dstlen, sizeof(dst)) != 1)
+ if (EVP_MAC_final(ctx, dst, &dstlen, DIGEST_LENGTH_MAX) != 1)
goto process_auth_err;
EVP_MAC_CTX_free(ctx);
--
2.17.1
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2022-09-22 16:07 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2022-07-11 17:08 [dpdk-dev v1] crypto/openssl: fix of dstlen passed in HMAC Kai Ji
2022-07-19 9:49 ` Zhang, Roy Fan
2022-08-26 8:55 ` [EXT] " Akhil Goyal
2022-08-31 15:09 ` [dpdk-dev v2] crypto/openssl: fix HMAC output length Kai Ji
2022-09-22 16:07 ` [EXT] " Akhil Goyal
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