[Presence] Clean up deprecated SHA256withECDSA private key utilities …

…and deprecate `signature_version` field in protos. PiperOrigin-RevId: 668209177
google · Sep 4, 2024 · c123d23 · c123d23
1 parent 83c6a8b
commit c123d23
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/internal/proto/credential.proto b/internal/proto/credential.proto
@@ -104,7 +104,7 @@ message SharedCredential {
 
   // Signature algorithm version. Used to determine which algorithm to use to
   // verify incoming signatures.
-  string signature_version = 16;
+  string signature_version = 16 [deprecated = true];
 
   // The HMAC of the plaintext identity token included (in encrypted form) in an
   // unsigned, extended salt, V1 advertisement.

diff --git a/internal/proto/local_credential.proto b/internal/proto/local_credential.proto
@@ -83,7 +83,7 @@ message LocalCredential {
 
   // Signature algorithm version. Used to determine which algorithm to use to
   // sign data.
-  string signature_version = 12;
+  string signature_version = 12 [deprecated = true];
 
   // Credential version used to infer the expected credential material.
   int64 credential_version = 13;