X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb/blobdiff_plain/98da614204552e2342214d28cd0839869aa13668..HEAD:/symm/eax-def.h

diff --git a/symm/eax-def.h b/symm/eax-def.h
index bc5c7b90..8daf2d8c 100644
--- a/symm/eax-def.h
+++ b/symm/eax-def.h
@@ -275,9 +275,9 @@ int pre##_eaxencrypt(pre##_eaxctx *ctx,					\
   /* Determine the buffering plan.  Our buffer is going to do double-	\
    * duty here.  The end portion is going to contain mask from the	\
    * encrypted counter which we mix into the plaintext to encrypt it;	\
-   * the start portion, which originally mask bytes we've already used,	\
-   * will hold the output ciphertext, which will eventually be		\
-   * collected into the OMAC state.					\
+   * the start portion, which originally contained mask bytes we've	\
+   * already used, will hold the output ciphertext, which will		\
+   * eventually be collected into the OMAC state.			\
    */									\
   rsvr_mkplan(&plan, &pre##_omacpolicy, ctx->off, sz);			\
 									\
@@ -362,9 +362,9 @@ int pre##_eaxdecrypt(pre##_eaxctx *ctx,					\
   /* Determine the buffering plan.  Our buffer is going to do double-	\
    * duty here.  The end portion is going to contain mask from the	\
    * encrypted counter which we mix into the plaintext to encrypt it;	\
-   * the start portion, which originally mask bytes we've already used,	\
-   * will hold the input ciphertext, which will eventually be		\
-   * collected into the OMAC state.					\
+   * the start portion, which originally contained mask bytes we've	\
+   * already used, will hold the input ciphertext, which will		\
+   * eventually be collected into the OMAC state.			\
    */									\
   rsvr_mkplan(&plan, &pre##_omacpolicy, ctx->off, sz);			\
 									\
@@ -675,11 +675,14 @@ static gaead_key *gckey(const void *k, size_t ksz)			\
   return (&key->k);							\
 }									\
 									\
+static int gcszok(size_t nsz, size_t hsz, size_t msz, size_t tsz)	\
+  { return (gaead_szokcommon(&pre##_eax, nsz, hsz, msz, tsz)); }	\
+									\
 const gcaead pre##_eax = {						\
   name "-eax",								\
   pre##_keysz, pre##_eaxnoncesz, pre##_eaxtagsz,			\
   PRE##_BLKSZ, 0, 0, 0,							\
-  gckey									\
+  gckey, gcszok								\
 };									\
 									\
 EAX_TESTX(PRE, pre, name, fname)