214 absl::optional<SignatureAlgorithm> ParseRsaPss(const der::Input& params) {  in ParseRsaPss()
258     return SignatureAlgorithm::kRsaPssSha256;  in ParseRsaPss()
261     return SignatureAlgorithm::kRsaPssSha384;  in ParseRsaPss()
264     return SignatureAlgorithm::kRsaPssSha512;  in ParseRsaPss()
327 absl::optional<SignatureAlgorithm> ParseSignatureAlgorithm(  in ParseSignatureAlgorithm()
344     return SignatureAlgorithm::kRsaPkcs1Sha1;  in ParseSignatureAlgorithm()
347     return SignatureAlgorithm::kRsaPkcs1Sha256;  in ParseSignatureAlgorithm()
350     return SignatureAlgorithm::kRsaPkcs1Sha384;  in ParseSignatureAlgorithm()
353     return SignatureAlgorithm::kRsaPkcs1Sha512;  in ParseSignatureAlgorithm()
356     return SignatureAlgorithm::kRsaPkcs1Sha1;  in ParseSignatureAlgorithm()
362     return SignatureAlgorithm::kEcdsaSha1;  in ParseSignatureAlgorithm()
365     return SignatureAlgorithm::kEcdsaSha256;  in ParseSignatureAlgorithm()
368     return SignatureAlgorithm::kEcdsaSha384;  in ParseSignatureAlgorithm()
371     return SignatureAlgorithm::kEcdsaSha512;  in ParseSignatureAlgorithm()
383     SignatureAlgorithm alg) {  in GetTlsServerEndpointDigestAlgorithm()
391     case SignatureAlgorithm::kRsaPkcs1Sha1:  in GetTlsServerEndpointDigestAlgorithm()
392     case SignatureAlgorithm::kEcdsaSha1:  in GetTlsServerEndpointDigestAlgorithm()
395     case SignatureAlgorithm::kRsaPkcs1Sha256:  in GetTlsServerEndpointDigestAlgorithm()
396     case SignatureAlgorithm::kEcdsaSha256:  in GetTlsServerEndpointDigestAlgorithm()
399     case SignatureAlgorithm::kRsaPkcs1Sha384:  in GetTlsServerEndpointDigestAlgorithm()
400     case SignatureAlgorithm::kEcdsaSha384:  in GetTlsServerEndpointDigestAlgorithm()
403     case SignatureAlgorithm::kRsaPkcs1Sha512:  in GetTlsServerEndpointDigestAlgorithm()
404     case SignatureAlgorithm::kEcdsaSha512:  in GetTlsServerEndpointDigestAlgorithm()
410     case SignatureAlgorithm::kRsaPssSha256:  in GetTlsServerEndpointDigestAlgorithm()
412     case SignatureAlgorithm::kRsaPssSha384:  in GetTlsServerEndpointDigestAlgorithm()
414     case SignatureAlgorithm::kRsaPssSha512:  in GetTlsServerEndpointDigestAlgorithm()