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* [PATCH v2 0/3] support test GCM/CCM mode for SM4
@ 2021-08-13  7:55 Tianjia Zhang
  2021-08-13  7:55 ` [PATCH v2 1/3] crypto: tcrypt - Fix missing return value check Tianjia Zhang
                   ` (3 more replies)
  0 siblings, 4 replies; 6+ messages in thread
From: Tianjia Zhang @ 2021-08-13  7:55 UTC (permalink / raw)
  To: Herbert Xu, David S. Miller, Eric Biggers, Eric Biggers,
	Gilad Ben-Yossef, Ard Biesheuvel, linux-crypto, linux-kernel,
	Jia Zhang, YiLin . Li
  Cc: Tianjia Zhang

The GCM/CCM mode of SM4 is defined in the RFC 8998 specification:
https://datatracker.ietf.org/doc/html/rfc8998

There are several places where the return value check of crypto_aead_setkey
and crypto_aead_setauthsize were lost. It is necessary to add these checks.

At the same time, move the crypto_aead_setauthsize() call out of the loop,
and only need to call it once after load transform.

---
v2 changes:
  - check the crypto_aead_setauthsize() return value
  - move crypto_aead_setauthsize out of loop
  - update commit message

Tianjia Zhang (3):
  crypto: tcrypt - Fix missing return value check
  crypto: testmgr - Add GCM/CCM mode test of SM4 algorithm
  crypto: tcrypt: add GCM/CCM mode test for SM4 algorithm

 crypto/tcrypt.c  |  74 ++++++++++++++++++++----
 crypto/testmgr.c |  29 ++++++++++
 crypto/testmgr.h | 148 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 241 insertions(+), 10 deletions(-)

-- 
2.19.1.3.ge56e4f7


^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2021-08-21  7:50 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-13  7:55 [PATCH v2 0/3] support test GCM/CCM mode for SM4 Tianjia Zhang
2021-08-13  7:55 ` [PATCH v2 1/3] crypto: tcrypt - Fix missing return value check Tianjia Zhang
2021-08-13  9:03   ` Vitaly Chikunov
2021-08-13  7:55 ` [PATCH v2 2/3] crypto: testmgr - Add GCM/CCM mode test of SM4 algorithm Tianjia Zhang
2021-08-13  7:55 ` [PATCH v2 3/3] crypto: tcrypt: add GCM/CCM mode test for " Tianjia Zhang
2021-08-21  7:50 ` [PATCH v2 0/3] support test GCM/CCM mode for SM4 Herbert Xu

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