Extend HMAC_MAX_MD_CBLOCK to accomodate SHA-512.

diff --git a/crypto/hmac/hmac.h b/crypto/hmac/hmac.h
index 251c95fadea8cfb04421404b130f12a9d397e11f..719fc408ace4afb2bba3090376d2d2f07a670f64 100644 (file)
--- a/crypto/hmac/hmac.h
+++ b/crypto/hmac/hmac.h
@@ -66,7 +66,7 @@
 
 #include <openssl/evp.h>
 
-#define HMAC_MAX_MD_CBLOCK     64
+#define HMAC_MAX_MD_CBLOCK     128     /* largest known is SHA512 */
 
 #ifdef  __cplusplus
 extern "C" {