From 0d60175bd684cf6a14f750579d82dbd1ba97fcbc Mon Sep 17 00:00:00 2001 From: Anand Avati Date: Wed, 6 Mar 2013 01:11:59 -0800 Subject: contrib/qemu: Import qemu block source code This qemu block format source code and its minimal dependency files will be used in the next patch to implement a qemu-block format translator. Change-Id: Ic87638972f7ea9b3df84d7a0539512a250c11c1c BUG: 986775 Signed-off-by: Anand Avati Reviewed-on: http://review.gluster.org/5366 Tested-by: Gluster Build System Reviewed-by: Brian Foster --- contrib/qemu/include/qemu/aes.h | 45 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 contrib/qemu/include/qemu/aes.h (limited to 'contrib/qemu/include/qemu/aes.h') diff --git a/contrib/qemu/include/qemu/aes.h b/contrib/qemu/include/qemu/aes.h new file mode 100644 index 00000000..e79c7074 --- /dev/null +++ b/contrib/qemu/include/qemu/aes.h @@ -0,0 +1,45 @@ +#ifndef QEMU_AES_H +#define QEMU_AES_H + +#define AES_MAXNR 14 +#define AES_BLOCK_SIZE 16 + +struct aes_key_st { + uint32_t rd_key[4 *(AES_MAXNR + 1)]; + int rounds; +}; +typedef struct aes_key_st AES_KEY; + +int AES_set_encrypt_key(const unsigned char *userKey, const int bits, + AES_KEY *key); +int AES_set_decrypt_key(const unsigned char *userKey, const int bits, + AES_KEY *key); + +void AES_encrypt(const unsigned char *in, unsigned char *out, + const AES_KEY *key); +void AES_decrypt(const unsigned char *in, unsigned char *out, + const AES_KEY *key); +void AES_cbc_encrypt(const unsigned char *in, unsigned char *out, + const unsigned long length, const AES_KEY *key, + unsigned char *ivec, const int enc); + +/* +AES_Te0[x] = S [x].[02, 01, 01, 03]; +AES_Te1[x] = S [x].[03, 02, 01, 01]; +AES_Te2[x] = S [x].[01, 03, 02, 01]; +AES_Te3[x] = S [x].[01, 01, 03, 02]; +AES_Te4[x] = S [x].[01, 01, 01, 01]; + +AES_Td0[x] = Si[x].[0e, 09, 0d, 0b]; +AES_Td1[x] = Si[x].[0b, 0e, 09, 0d]; +AES_Td2[x] = Si[x].[0d, 0b, 0e, 09]; +AES_Td3[x] = Si[x].[09, 0d, 0b, 0e]; +AES_Td4[x] = Si[x].[01, 01, 01, 01]; +*/ + +extern const uint32_t AES_Te0[256], AES_Te1[256], AES_Te2[256], + AES_Te3[256], AES_Te4[256]; +extern const uint32_t AES_Td0[256], AES_Td1[256], AES_Td2[256], + AES_Td3[256], AES_Td4[256]; + +#endif -- cgit