Add ignored FIPS options to evp.h change clashing flag value.

diff --git a/crypto/evp/evp.h b/crypto/evp/evp.h
index 4eecdbeea7167ef8b8ff34c7eaa53bcfbb980b8e..8c7741932bb149a79425d89bbf675a80305cce51 100644 (file)
--- a/crypto/evp/evp.h
+++ b/crypto/evp/evp.h
@@ -279,15 +279,23 @@ struct env_md_ctx_st
                                                * cleaned */
 #define EVP_MD_CTX_FLAG_REUSE          0x0004 /* Don't free up ctx->md_data
                                                * in EVP_MD_CTX_cleanup */
-#define EVP_MD_CTX_FLAG_NO_INIT                0x0008 /* Don't initialized md_data */
+/* FIPS and pad options are ignored in 1.0.0, definitions are here
+ * so we don't accidentally reuse the values for other purposes.
+ */
 
-/* MD operational flags */
+#define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008  /* Allow use of non FIPS digest
+                                                * in FIPS mode */
 
-#define EVP_MD_CTX_FLAG_OP_MASK                0x00f0
+/* The following PAD options are also currently ignored in 1.0.0, digest
+ * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
+ * instead.
+ */
+#define EVP_MD_CTX_FLAG_PAD_MASK       0xF0    /* RSA mode to use */
+#define EVP_MD_CTX_FLAG_PAD_PKCS1      0x00    /* PKCS#1 v1.5 mode */
+#define EVP_MD_CTX_FLAG_PAD_X931       0x10    /* X9.31 mode */
+#define EVP_MD_CTX_FLAG_PAD_PSS                0x20    /* PSS mode */
 
-#define EVP_MD_CTX_FLAG_OP_DIGEST      0x0000
-#define EVP_MD_CTX_FLAG_OP_SIGN                0x0010
-#define EVP_MD_CTX_FLAG_OP_VERIFY      0x0020
+#define EVP_MD_CTX_FLAG_NO_INIT                0x0100 /* Don't initialize md_data */
 
 struct evp_cipher_st
        {