crypto: gcm - add GCM IV size constant

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>
2017-08-22 10:08:08 +02:00 · 2017-08-22 10:08:08 +02:00 · ef78032459
parent e47270665b
commit ef78032459
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