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| author | Hailey Mothershead <hailmo@amazon.com> | 2024-04-15 22:19:15 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2024-04-26 17:26:09 +0800 |
| commit | 554253f2da3750d96563c641dec0cea09231878a (patch) | |
| tree | 0e5ce54196c23b6b3a739a6e7f64e04d0b2bb336 /crypto/hash.h | |
| parent | 4311998718c9270ded76c982c31156a311e461cf (diff) | |
| download | linux-crypto-554253f2da3750d96563c641dec0cea09231878a.tar.gz linux-crypto-554253f2da3750d96563c641dec0cea09231878a.zip | |
crypto: aead,cipher - zeroize key buffer after use
I.G 9.7.B for FIPS 140-3 specifies that variables temporarily holding
cryptographic information should be zeroized once they are no longer
needed. Accomplish this by using kfree_sensitive for buffers that
previously held the private key.
Signed-off-by: Hailey Mothershead <hailmo@amazon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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