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First part of zfs-crypto. CCM support with 0-filled keys

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2011-11-06 13:18:27 +01:00
parent b632b404e0
commit 1bc7cc1b4d
6 changed files with 360 additions and 77 deletions
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4
include/grub/crypto.h
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@ -203,7 +203,7 @@ grub_crypto_ecb_decrypt (grub_crypto_cipher_handle_t cipher,
gcry_err_code_t
grub_crypto_ecb_encrypt (grub_crypto_cipher_handle_t cipher,
void *out, void *in, grub_size_t size);
void *out, const void *in, grub_size_t size);
gcry_err_code_t
grub_crypto_cbc_encrypt (grub_crypto_cipher_handle_t cipher,
void *out, void *in, grub_size_t size,
@ -251,11 +251,13 @@ extern gcry_md_spec_t _gcry_digest_spec_sha1;
extern gcry_md_spec_t _gcry_digest_spec_sha256;
extern gcry_md_spec_t _gcry_digest_spec_sha512;
extern gcry_md_spec_t _gcry_digest_spec_crc32;
extern gcry_cipher_spec_t _gcry_cipher_spec_aes;
#define GRUB_MD_MD5 ((const gcry_md_spec_t *) &_gcry_digest_spec_md5)
#define GRUB_MD_SHA1 ((const gcry_md_spec_t *) &_gcry_digest_spec_sha1)
#define GRUB_MD_SHA256 ((const gcry_md_spec_t *) &_gcry_digest_spec_sha256)
#define GRUB_MD_SHA512 ((const gcry_md_spec_t *) &_gcry_digest_spec_sha512)
#define GRUB_MD_CRC32 ((const gcry_md_spec_t *) &_gcry_digest_spec_crc32)
#define GRUB_CIPHER_AES ((const gcry_cipher_spec_t *) &_gcry_cipher_spec_aes)
/* Implement PKCS#5 PBKDF2 as per RFC 2898. The PRF to use is HMAC variant
of digest supplied by MD. Inputs are the password P of length PLEN,