diff options
| author | David Howells <dhowells@redhat.com> | 2025-01-09 09:03:35 +0000 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2025-03-02 21:45:52 +0000 |
| commit | 0392b110ccaf543b31842b04c8142f4f8ce7bdec (patch) | |
| tree | dea6369ff2bb095972d423553ed33e74f49f738f /include/crypto | |
| parent | a9c27d2d87a388433db100889262841afe771f7a (diff) | |
crypto/krb5: Add an API to perform requests
Add an API by which users of the krb5 crypto library can perform crypto
requests, such as encrypt, decrypt, get_mic and verify_mic. These
functions take the previously prepared crypto objects to work on.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Herbert Xu <herbert@gondor.apana.org.au>
cc: "David S. Miller" <davem@davemloft.net>
cc: Chuck Lever <chuck.lever@oracle.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: Eric Dumazet <edumazet@google.com>
cc: Jakub Kicinski <kuba@kernel.org>
cc: Paolo Abeni <pabeni@redhat.com>
cc: Simon Horman <horms@kernel.org>
cc: linux-afs@lists.infradead.org
cc: linux-nfs@vger.kernel.org
cc: linux-crypto@vger.kernel.org
cc: netdev@vger.kernel.org
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/krb5.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/crypto/krb5.h b/include/crypto/krb5.h index 94af2c558fa1..81739e9828d3 100644 --- a/include/crypto/krb5.h +++ b/include/crypto/krb5.h @@ -117,5 +117,26 @@ struct crypto_aead *crypto_krb5_prepare_encryption(const struct krb5_enctype *kr struct crypto_shash *crypto_krb5_prepare_checksum(const struct krb5_enctype *krb5, const struct krb5_buffer *TK, u32 usage, gfp_t gfp); +ssize_t crypto_krb5_encrypt(const struct krb5_enctype *krb5, + struct crypto_aead *aead, + struct scatterlist *sg, unsigned int nr_sg, + size_t sg_len, + size_t data_offset, size_t data_len, + bool preconfounded); +int crypto_krb5_decrypt(const struct krb5_enctype *krb5, + struct crypto_aead *aead, + struct scatterlist *sg, unsigned int nr_sg, + size_t *_offset, size_t *_len); +ssize_t crypto_krb5_get_mic(const struct krb5_enctype *krb5, + struct crypto_shash *shash, + const struct krb5_buffer *metadata, + struct scatterlist *sg, unsigned int nr_sg, + size_t sg_len, + size_t data_offset, size_t data_len); +int crypto_krb5_verify_mic(const struct krb5_enctype *krb5, + struct crypto_shash *shash, + const struct krb5_buffer *metadata, + struct scatterlist *sg, unsigned int nr_sg, + size_t *_offset, size_t *_len); #endif /* _CRYPTO_KRB5_H */ |