src/crypto: standardize and fix spelling in Go files

receipient -> recipient

Author: jbampton

src/crypto/internal/hpke/hpke.go

@@ -144,7 +144,7 @@ type Sender struct {
 	*context
 }
 
-type Receipient struct {
+type Recipient struct {
 	*context
 }
 
@@ -259,7 +259,7 @@ func SetupSender(kemID, kdfID, aeadID uint16, pub *ecdh.PublicKey, info []byte)
 	return encapsulatedKey, &Sender{context}, nil
 }
 
-func SetupReceipient(kemID, kdfID, aeadID uint16, priv *ecdh.PrivateKey, info, encPubEph []byte) (*Receipient, error) {
+func SetupRecipient(kemID, kdfID, aeadID uint16, priv *ecdh.PrivateKey, info, encPubEph []byte) (*Recipient, error) {
 	kem, err := newDHKem(kemID)
 	if err != nil {
 		return nil, err
@@ -274,7 +274,7 @@ func SetupReceipient(kemID, kdfID, aeadID uint16, priv *ecdh.PrivateKey, info, e
 		return nil, err
 	}
 
-	return &Receipient{context}, nil
+	return &Recipient{context}, nil
 }
 
 func (ctx *context) nextNonce() []byte {
@@ -300,7 +300,7 @@ func (s *Sender) Seal(aad, plaintext []byte) ([]byte, error) {
 	return ciphertext, nil
 }
 
-func (r *Receipient) Open(aad, ciphertext []byte) ([]byte, error) {
+func (r *Recipient) Open(aad, ciphertext []byte) ([]byte, error) {
 	plaintext, err := r.aead.Open(nil, r.nextNonce(), ciphertext, aad)
 	if err != nil {
 		return nil, err

src/crypto/internal/hpke/hpke_test.go

@@ -126,7 +126,7 @@ func TestRFC9180Vectors(t *testing.T) {
 				t.Fatal(err)
 			}
 
-			receipient, err := SetupReceipient(
+			recipient, err := SetupRecipient(
 				uint16(kemID),
 				uint16(kdfID),
 				uint16(aeadID),
@@ -138,7 +138,7 @@ func TestRFC9180Vectors(t *testing.T) {
 				t.Fatal(err)
 			}
 
-			for _, ctx := range []*context{sender.context, receipient.context} {
+			for _, ctx := range []*context{sender.context, recipient.context} {
 				expectedSharedSecret := mustDecodeHex(t, setup["shared_secret"])
 				if !bytes.Equal(ctx.sharedSecret, expectedSharedSecret) {
 					t.Errorf("unexpected shared secret, got: %x, want %x", ctx.sharedSecret, expectedSharedSecret)
@@ -164,7 +164,7 @@ func TestRFC9180Vectors(t *testing.T) {
 						t.Fatal(err)
 					}
 					sender.seqNum = uint128{lo: uint64(seqNum)}
-					receipient.seqNum = uint128{lo: uint64(seqNum)}
+					recipient.seqNum = uint128{lo: uint64(seqNum)}
 					expectedNonce := mustDecodeHex(t, enc["nonce"])
 					computedNonce := sender.nextNonce()
 					if !bytes.Equal(computedNonce, expectedNonce) {
@@ -181,7 +181,7 @@ func TestRFC9180Vectors(t *testing.T) {
 					}
 
 					expectedPlaintext := mustDecodeHex(t, enc["pt"])
-					plaintext, err := receipient.Open(mustDecodeHex(t, enc["aad"]), mustDecodeHex(t, enc["ct"]))
+					plaintext, err := recipient.Open(mustDecodeHex(t, enc["aad"]), mustDecodeHex(t, enc["ct"]))
 					if err != nil {
 						t.Fatal(err)
 					}

src/crypto/tls/ech.go

@@ -419,7 +419,7 @@ func decodeInnerClientHello(outer *clientHelloMsg, encoded []byte) (*clientHello
 	return inner, nil
 }
 
-func decryptECHPayload(context *hpke.Receipient, hello, payload []byte) ([]byte, error) {
+func decryptECHPayload(context *hpke.Recipient, hello, payload []byte) ([]byte, error) {
 	outerAAD := bytes.Replace(hello[4:], payload, make([]byte, len(payload)), 1)
 	return context.Open(outerAAD, payload)
 }
@@ -613,7 +613,7 @@ func (c *Conn) processECHClientHello(outer *clientHelloMsg) (*clientHelloMsg, *e
 			return nil, nil, fmt.Errorf("tls: invalid EncryptedClientHelloKeys PrivateKey: %s", err)
 		}
 		info := append([]byte("tls ech\x00"), echKey.Config...)
-		hpkeContext, err := hpke.SetupReceipient(hpke.DHKEM_X25519_HKDF_SHA256, echCiphersuite.KDFID, echCiphersuite.AEADID, echPriv, info, encap)
+		hpkeContext, err := hpke.SetupRecipient(hpke.DHKEM_X25519_HKDF_SHA256, echCiphersuite.KDFID, echCiphersuite.AEADID, echPriv, info, encap)
 		if err != nil {
 			// attempt next trial decryption
 			continue

src/crypto/tls/handshake_server_tls13.go

@@ -30,7 +30,7 @@ import (
 const maxClientPSKIdentities = 5
 
 type echServerContext struct {
-	hpkeContext *hpke.Receipient
+	hpkeContext *hpke.Recipient
 	configID    uint8
 	ciphersuite echCipher
 	transcript  hash.Hash