From 06b42aa94b65806b4f8c5fc893ef97a2f491fb32 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Mon, 13 Mar 2006 21:39:23 +1100 Subject: [CRYPTO] tcrypt: Fix key alignment Force 32-bit alignment on keys in tcrypt test vectors. Also rearrange the structure to prevent unnecessary padding. Signed-off-by: Atsushi Nemoto Signed-off-by: Herbert Xu --- crypto/tcrypt.h | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) (limited to 'crypto') diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h index 733d07e..1f683ba 100644 --- a/crypto/tcrypt.h +++ b/crypto/tcrypt.h @@ -26,37 +26,38 @@ #define MAX_IVLEN 32 struct hash_testvec { + /* only used with keyed hash algorithms */ + char key[128] __attribute__ ((__aligned__(4))); char plaintext[128]; - unsigned char psize; char digest[MAX_DIGEST_SIZE]; - unsigned char np; unsigned char tap[MAX_TAP]; - char key[128]; /* only used with keyed hash algorithms */ + unsigned char psize; + unsigned char np; unsigned char ksize; }; struct hmac_testvec { char key[128]; - unsigned char ksize; char plaintext[128]; - unsigned char psize; char digest[MAX_DIGEST_SIZE]; - unsigned char np; unsigned char tap[MAX_TAP]; + unsigned char ksize; + unsigned char psize; + unsigned char np; }; struct cipher_testvec { + char key[MAX_KEYLEN] __attribute__ ((__aligned__(4))); + char iv[MAX_IVLEN]; + char input[48]; + char result[48]; + unsigned char tap[MAX_TAP]; + int np; unsigned char fail; unsigned char wk; /* weak key flag */ - char key[MAX_KEYLEN]; unsigned char klen; - char iv[MAX_IVLEN]; - char input[48]; unsigned char ilen; - char result[48]; unsigned char rlen; - int np; - unsigned char tap[MAX_TAP]; }; struct cipher_speed { -- cgit v1.1