const crypto.SHA256

18 uses

	crypto (current package)
		crypto.go#L33: 	case SHA256:
		crypto.go#L73: 	SHA256                      // import crypto/sha256
		crypto.go#L96: 	SHA256:      32,

	crypto/rsa
		pkcs1v15.go#L268: 	crypto.SHA256:    {0x30, 0x31, 0x30, 0x0d, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x05, 0x00, 0x04, 0x20},

	crypto/sha256
		sha256.go#L19: 	crypto.RegisterHash(crypto.SHA256, New)

	crypto/tls
		auth.go#L115: 		hash = crypto.SHA256
		auth.go#L155: 	{PSSWithSHA256, crypto.SHA256.Size()*2 + 2, VersionTLS13},
		auth.go#L161: 	{PKCS1WithSHA256, 19 + crypto.SHA256.Size() + 11, VersionTLS12},
		cipher_suites.go#L202: 	{TLS_AES_128_GCM_SHA256, 16, aeadAESGCMTLS13, crypto.SHA256},
		cipher_suites.go#L203: 	{TLS_CHACHA20_POLY1305_SHA256, 32, aeadChaCha20Poly1305, crypto.SHA256},
		prf.go#L96: 		return prf12(sha256.New), crypto.SHA256

	crypto/x509
		x509.go#L366: 	{SHA256WithRSA, "SHA256-RSA", oidSignatureSHA256WithRSA, RSA, crypto.SHA256},
		x509.go#L369: 	{SHA256WithRSAPSS, "SHA256-RSAPSS", oidSignatureRSAPSS, RSA, crypto.SHA256},
		x509.go#L373: 	{DSAWithSHA256, "DSA-SHA256", oidSignatureDSAWithSHA256, DSA, crypto.SHA256},
		x509.go#L375: 	{ECDSAWithSHA256, "ECDSA-SHA256", oidSignatureECDSAWithSHA256, ECDSA, crypto.SHA256},
		x509.go#L389: 	crypto.SHA256: asn1.RawValue{FullBytes: []byte{48, 52, 160, 15, 48, 13, 6, 9, 96, 134, 72, 1, 101, 3, 4, 2, 1, 5, 0, 161, 28, 48, 26, 6, 9, 42, 134, 72, 134, 247, 13, 1, 1, 8, 48, 13, 6, 9, 96, 134, 72, 1, 101, 3, 4, 2, 1, 5, 0, 162, 3, 2, 1, 32}},
		x509.go#L1414: 		hashFunc = crypto.SHA256
		x509.go#L1423: 			hashFunc = crypto.SHA256