const crypto.SHA256

21 uses

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

	crypto/internal/hpke
		hpke.go#L68: 	0x0020: {ecdh.X25519(), crypto.SHA256, 32},
		hpke.go#L147: 	0x0001: func() *hkdfKDF { return &hkdfKDF{crypto.SHA256} },

	crypto/rsa
		pkcs1v15.go#L269: 	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#L212: 	{TLS_AES_128_GCM_SHA256, 16, aeadAESGCMTLS13, crypto.SHA256},
		cipher_suites.go#L213: 	{TLS_CHACHA20_POLY1305_SHA256, 32, aeadChaCha20Poly1305, crypto.SHA256},
		prf.go#L96: 		return prf12(sha256.New), crypto.SHA256

	crypto/x509
		x509.go#L373: 	{SHA256WithRSA, "SHA256-RSA", oidSignatureSHA256WithRSA, asn1.NullRawValue, RSA, crypto.SHA256, false},
		x509.go#L376: 	{SHA256WithRSAPSS, "SHA256-RSAPSS", oidSignatureRSAPSS, pssParametersSHA256, RSA, crypto.SHA256, true},
		x509.go#L380: 	{DSAWithSHA256, "DSA-SHA256", oidSignatureDSAWithSHA256, emptyRawValue, DSA, crypto.SHA256, false},
		x509.go#L382: 	{ECDSAWithSHA256, "ECDSA-SHA256", oidSignatureECDSAWithSHA256, emptyRawValue, ECDSA, crypto.SHA256, false},

	github.com/golang-jwt/jwt/v5
		ecdsa.go#L34: 	SigningMethodES256 = &SigningMethodECDSA{"ES256", crypto.SHA256, 32, 256}
		hmac.go#L26: 	SigningMethodHS256 = &SigningMethodHMAC{"HS256", crypto.SHA256}
		rsa.go#L25: 	SigningMethodRS256 = &SigningMethodRSA{"RS256", crypto.SHA256}
		rsa_pss.go#L35: 			Hash: crypto.SHA256,