1 files changed, 4 insertions, 4 deletions
diff --git a/packages/server/src/helpers/iso/isoCrypto/mapCoseAlgToWebCryptoAlg.ts b/packages/server/src/helpers/iso/isoCrypto/mapCoseAlgToWebCryptoAlg.ts
index 78876f8..a5bd921 100644
--- a/packages/server/src/helpers/iso/isoCrypto/mapCoseAlgToWebCryptoAlg.ts
+++ b/packages/server/src/helpers/iso/isoCrypto/mapCoseAlgToWebCryptoAlg.ts
@@ -6,13 +6,13 @@ import { COSEALG } from "../../cose";
  * Convert a COSE alg ID into a corresponding string value that WebCrypto APIs expect
  */
 export function mapCoseAlgToWebCryptoAlg(alg: COSEALG): SubtleCryptoAlg {
-  if ([-65535].indexOf(alg) >= 0) {
+  if ([COSEALG.RS1].indexOf(alg) >= 0) {
     return 'SHA-1';
-  } else if ([-7, -37, -257].indexOf(alg) >= 0) {
+  } else if ([COSEALG.ES256, COSEALG.PS256, COSEALG.RS256].indexOf(alg) >= 0) {
     return 'SHA-256';
-  } else if ([-35, -38, -258].indexOf(alg) >= 0) {
+  } else if ([COSEALG.ES384, COSEALG.PS384, COSEALG.RS384].indexOf(alg) >= 0) {
     return 'SHA-384'
-  } else if ([-8, -36, -39, -259].indexOf(alg) >= 0) {
+  } else if ([COSEALG.ES512, COSEALG.PS512, COSEALG.RS512, COSEALG.EdDSA,].indexOf(alg) >= 0) {
     return 'SHA-512';
   }