diff options
Diffstat (limited to 'include/crypto/gf128mul.h')
| -rw-r--r-- | include/crypto/gf128mul.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/crypto/gf128mul.h b/include/crypto/gf128mul.h index 4fd31520244..da2530e34b2 100644 --- a/include/crypto/gf128mul.h +++ b/include/crypto/gf128mul.h @@ -54,8 +54,8 @@ /* Comment by Rik: * - * For some background on GF(2^128) see for example: http://- - * csrc.nist.gov/CryptoToolkit/modes/proposedmodes/gcm/gcm-revised-spec.pdf + * For some background on GF(2^128) see for example: + * http://csrc.nist.gov/groups/ST/toolkit/BCM/documents/proposedmodes/gcm/gcm-revised-spec.pdf * * The elements of GF(2^128) := GF(2)[X]/(X^128-X^7-X^2-X^1-1) can * be mapped to computer memory in a variety of ways. Let's examine @@ -161,6 +161,8 @@ void gf128mul_lle(be128 *a, const be128 *b); void gf128mul_bbe(be128 *a, const be128 *b); +/* multiply by x in ble format, needed by XTS */ +void gf128mul_x_ble(be128 *a, const be128 *b); /* 4k table optimization */ |