[v2,03/10] key: ECDSA data is given in x962 format

Commit Message

Denis Kenzior July 18, 2022, 6 p.m. UTC

When using the verify operation with ECDSA based public keys, the new
format type must be used.
---
 ell/key.c | 12 +++++-------
 ell/key.h |  1 +
 2 files changed, 6 insertions(+), 7 deletions(-)

Patch

diff --git a/ell/key.c b/ell/key.c
index 73f38581f736..24374a5d836d 100644
--- a/ell/key.c
+++ b/ell/key.c
@@ -383,18 +383,16 @@  LIB_EXPORT ssize_t l_key_get_payload_size(struct l_key *key)
 
 static const char *lookup_cipher(enum l_key_cipher_type cipher)
 {
-	const char* ret = NULL;
-
 	switch (cipher) {
 	case L_KEY_RSA_PKCS1_V1_5:
-		ret = "pkcs1";
-		break;
+		return "pkcs1";
 	case L_KEY_RSA_RAW:
-		ret = "raw";
-		break;
+		return "raw";
+	case L_KEY_ECDSA_X962:
+		return "x962";
 	}
 
-	return ret;
+	return NULL;
 }
 
 static const char *lookup_checksum(enum l_checksum_type checksum)
diff --git a/ell/key.h b/ell/key.h
index f26f7ecb26c3..68971052ffde 100644
--- a/ell/key.h
+++ b/ell/key.h
@@ -56,6 +56,7 @@  enum l_keyring_restriction {
 enum l_key_cipher_type {
 	L_KEY_RSA_PKCS1_V1_5,
 	L_KEY_RSA_RAW,
+	L_KEY_ECDSA_X962,
 };
 
 struct l_key *l_key_new(enum l_key_type type, const void *payload,