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1c29b4d979
All axTLS files are now vanilla versions of the upstream axTLS files, with one minor exception: the unused "ctx" parameter of bi_int_divide() has been marked with "__unused" to avoid a compilation error. Signed-off-by: Michael Brown <mcb30@ipxe.org>
35 lines
852 B
C
35 lines
852 B
C
#ifndef _IPXE_AES_H
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#define _IPXE_AES_H
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FILE_LICENCE ( GPL2_OR_LATER );
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struct cipher_algorithm;
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/** Basic AES blocksize */
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#define AES_BLOCKSIZE 16
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#include "crypto/axtls/crypto.h"
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/** AES context */
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struct aes_context {
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/** AES context for AXTLS */
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AES_CTX axtls_ctx;
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/** Cipher is being used for decrypting */
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int decrypting;
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};
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/** AES context size */
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#define AES_CTX_SIZE sizeof ( struct aes_context )
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/* AXTLS functions */
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extern void axtls_aes_encrypt ( const AES_CTX *ctx, uint32_t *data );
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extern void axtls_aes_decrypt ( const AES_CTX *ctx, uint32_t *data );
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extern struct cipher_algorithm aes_algorithm;
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extern struct cipher_algorithm aes_cbc_algorithm;
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int aes_wrap ( const void *kek, const void *src, void *dest, int nblk );
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int aes_unwrap ( const void *kek, const void *src, void *dest, int nblk );
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#endif /* _IPXE_AES_H */
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