Add POST for ED25519

crypto/fipsmodule/self_check/self_check.c

@@ -21,6 +21,7 @@
 #include <openssl/aes.h>
 #include <openssl/bn.h>
 #include <openssl/ctrdrbg.h>
+#include <openssl/curve25519.h>
 #include <openssl/dh.h>
 #include <openssl/digest.h>
 #include <openssl/ec.h>
@@ -791,6 +792,56 @@ static int boringssl_self_test_ffdh(void) {
   return ret;
 }
 
+static int boringssl_self_test_eddsa(void) {
+  const uint8_t kPrivateKey[ED25519_PRIVATE_KEY_SEED_LEN] = {
+      0xb3, 0x99, 0x05, 0xbf, 0x43, 0x0b, 0x2a, 0xd2, 0x1d, 0xb6, 0x5d,
+      0x49, 0xa6, 0xab, 0x03, 0xc1, 0x7d, 0xdb, 0x72, 0xe7, 0xa9, 0x8e,
+      0xb9, 0x8f, 0xae, 0x59, 0x91, 0x7a, 0xe2, 0x5f, 0x92, 0x14};
+  const uint8_t kPublicKey[ED25519_PUBLIC_KEY_LEN] = {
+      0xe7, 0x75, 0xcf, 0x0e, 0x33, 0x48, 0x52, 0xa7, 0xe6, 0x99, 0xbe,
+      0xba, 0x13, 0xbc, 0x24, 0xf8, 0x32, 0xf3, 0xc2, 0xa3, 0xa0, 0x3d,
+      0xc9, 0x3c, 0x42, 0xb5, 0x92, 0x76, 0x15, 0xa5, 0x46, 0xba};
+  const uint8_t kSIGNATURE[ED25519_SIGNATURE_LEN] = {
+      0x30, 0x1a, 0x4c, 0x56, 0xe0, 0x37, 0x0b, 0x57, 0x2f, 0x7d, 0x8c,
+      0x75, 0x1b, 0x5c, 0xfa, 0xb6, 0xc3, 0x98, 0x7c, 0x6f, 0x5d, 0xe8,
+      0x7c, 0xac, 0x4d, 0x71, 0x16, 0x73, 0xda, 0x8c, 0xb2, 0x19, 0x86,
+      0x03, 0xcd, 0x91, 0x82, 0x73, 0xa5, 0x34, 0x24, 0x93, 0xf1, 0xc1,
+      0xad, 0x0e, 0x8a, 0x78, 0x45, 0x15, 0xa7, 0xfe, 0xc8, 0xc9, 0xbe,
+      0xa2, 0xa3, 0xf1, 0xcf, 0x7b, 0x3a, 0x89, 0x10, 0x0f};
+  const uint8_t kMESSAGE[128] = {
+      0x13, 0x1d, 0x2a, 0xa9, 0x8f, 0x46, 0xfd, 0x5a, 0xca, 0xef, 0x8e, 0x92,
+      0xfa, 0x8c, 0x50, 0xd4, 0x8b, 0xda, 0xdf, 0xfe, 0x13, 0xd7, 0x9c, 0xc7,
+      0x1b, 0x95, 0x85, 0x5f, 0xaf, 0xa4, 0x84, 0x66, 0x50, 0x2a, 0x1c, 0x61,
+      0x4d, 0xb7, 0x85, 0xfc, 0xc9, 0x4c, 0x50, 0x61, 0x65, 0x23, 0x93, 0x42,
+      0xcb, 0x9b, 0x3e, 0xe6, 0x3b, 0x35, 0xdc, 0x2f, 0x7e, 0x78, 0x61, 0x15,
+      0x42, 0xc7, 0xa6, 0x1b, 0x50, 0xf3, 0xb6, 0x8e, 0xcf, 0x1b, 0x70, 0xca,
+      0xc0, 0x1b, 0x34, 0xef, 0x06, 0x1b, 0x3f, 0x7c, 0xaa, 0xc8, 0x26, 0x56,
+      0xbf, 0xd5, 0x5a, 0x06, 0xb8, 0xeb, 0x7d, 0xbe, 0x82, 0x45, 0x17, 0xfe,
+      0x3c, 0x56, 0x7d, 0xa5, 0xa0, 0x3e, 0x0b, 0xf2, 0xf1, 0xfe, 0xbb, 0x96,
+      0x3c, 0x94, 0x1a, 0xfc, 0x36, 0xe4, 0x5a, 0x5a, 0xc5, 0xe2, 0x71, 0xcd,
+      0x99, 0x56, 0xcc, 0xda, 0x0d, 0x62, 0xc8, 0x7c};
+
+  int ret = 0;
+
+  uint8_t out_sig[ED25519_SIGNATURE_LEN] = {0};
+
+  if (!ED25519_sign(&out_sig[0], &kMESSAGE[0], sizeof(kMESSAGE), kPrivateKey) ||
+      !check_test(&kSIGNATURE[0], &out_sig[0], ED25519_SIGNATURE_LEN,
+                  "ED25519 sign")) {
+    fprintf(stderr, "ED25519 sign failed.\n");
+    goto err;
+  }
+
+  if (!ED25519_verify(&kMESSAGE[0], sizeof(kMESSAGE), out_sig, kPublicKey)) {
+    fprintf(stderr, "ED25519 verify failed.\n");
+    goto err;
+  }
+
+  ret = 1;
+err:
+  return ret;
+}
+
 #if defined(BORINGSSL_FIPS)
 
 static void run_self_test_rsa(void) {
@@ -1259,7 +1310,8 @@ int BORINGSSL_self_test(void) {
       // When requested to run self tests, also run the lazy tests.
       !boringssl_self_test_rsa() ||
       !boringssl_self_test_ecc() ||
-      !boringssl_self_test_ffdh()) {
+      !boringssl_self_test_ffdh() ||
+      !boringssl_self_test_eddsa()) {
     return 0;
   }