crypto: gcm - add GCM IV size constant

commit ef78032459 upstream. Many GCM users use directly GCM IV size instead of using some constant. This patch add all IV size constant used by GCM. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-22 10:08:08 +02:00 · 2017-08-22 10:08:08 +02:00 · cffaf2b6b1
parent e50f1d7c0d
commit cffaf2b6b1
1 changed files with 8 additions and 0 deletions
--- a/include/crypto/gcm.h
+++ b/include/crypto/gcm.h
@ -0,0 +1,8 @@
+#ifndef _CRYPTO_GCM_H
+#define _CRYPTO_GCM_H
+
+#define GCM_AES_IV_SIZE 12
+#define GCM_RFC4106_IV_SIZE 8
+#define GCM_RFC4543_IV_SIZE 8
+
+#endif