diff --git a/arch/arm64/crypto/ghash-ce-core.S b/arch/arm64/crypto/ghash-ce-core.S
index f0bb9f0b524f..7f0c7271c569 100644
--- a/arch/arm64/crypto/ghash-ce-core.S
+++ b/arch/arm64/crypto/ghash-ce-core.S
@@ -77,3 +77,180 @@ CPU_LE(	rev64		T1.16b, T1.16b	)
 	st1		{XL.2d}, [x1]
 	ret
 ENDPROC(pmull_ghash_update)
+
+	KS		.req	v8
+	CTR		.req	v9
+	INP		.req	v10
+
+	.macro		load_round_keys, rounds, rk
+	cmp		\rounds, #12
+	blo		2222f		/* 128 bits */
+	beq		1111f		/* 192 bits */
+	ld1		{v17.16b-v18.16b}, [\rk], #32
+1111:	ld1		{v19.16b-v20.16b}, [\rk], #32
+2222:	ld1		{v21.16b-v24.16b}, [\rk], #64
+	ld1		{v25.16b-v28.16b}, [\rk], #64
+	ld1		{v29.16b-v31.16b}, [\rk]
+	.endm
+
+	.macro		enc_round, state, key
+	aese		\state\().16b, \key\().16b
+	aesmc		\state\().16b, \state\().16b
+	.endm
+
+	.macro		enc_block, state, rounds
+	cmp		\rounds, #12
+	b.lo		2222f		/* 128 bits */
+	b.eq		1111f		/* 192 bits */
+	enc_round	\state, v17
+	enc_round	\state, v18
+1111:	enc_round	\state, v19
+	enc_round	\state, v20
+2222:	.irp		key, v21, v22, v23, v24, v25, v26, v27, v28, v29
+	enc_round	\state, \key
+	.endr
+	aese		\state\().16b, v30.16b
+	eor		\state\().16b, \state\().16b, v31.16b
+	.endm
+
+	.macro		pmull_gcm_do_crypt, enc
+	load_round_keys	w7, x6
+
+	ld1		{SHASH.2d}, [x4]
+	ld1		{XL.2d}, [x1]
+	ldr		x8, [x5, #8]			// load lower counter
+
+	movi		MASK.16b, #0xe1
+	ext		SHASH2.16b, SHASH.16b, SHASH.16b, #8
+CPU_LE(	rev		x8, x8		)
+	shl		MASK.2d, MASK.2d, #57
+	eor		SHASH2.16b, SHASH2.16b, SHASH.16b
+
+	.if		\enc == 1
+	ldr		x10, [sp]
+	ld1		{KS.16b}, [x10]
+	.endif
+
+0:	ld1		{CTR.8b}, [x5]			// load upper counter
+	ld1		{INP.16b}, [x3], #16
+	rev		x9, x8
+	add		x8, x8, #1
+	sub		w0, w0, #1
+	ins		CTR.d[1], x9			// set lower counter
+
+	.if		\enc == 1
+	eor		INP.16b, INP.16b, KS.16b	// encrypt input
+	st1		{INP.16b}, [x2], #16
+	.endif
+
+	rev64		T1.16b, INP.16b
+
+	cmp		w7, #12
+	b.ge		2f				// AES-192/256?
+
+1:	enc_round	CTR, v21
+
+	ext		T2.16b, XL.16b, XL.16b, #8
+	ext		IN1.16b, T1.16b, T1.16b, #8
+
+	enc_round	CTR, v22
+
+	eor		T1.16b, T1.16b, T2.16b
+	eor		XL.16b, XL.16b, IN1.16b
+
+	enc_round	CTR, v23
+
+	pmull2		XH.1q, SHASH.2d, XL.2d		// a1 * b1
+	eor		T1.16b, T1.16b, XL.16b
+
+	enc_round	CTR, v24
+
+	pmull		XL.1q, SHASH.1d, XL.1d		// a0 * b0
+	pmull		XM.1q, SHASH2.1d, T1.1d		// (a1 + a0)(b1 + b0)
+
+	enc_round	CTR, v25
+
+	ext		T1.16b, XL.16b, XH.16b, #8
+	eor		T2.16b, XL.16b, XH.16b
+	eor		XM.16b, XM.16b, T1.16b
+
+	enc_round	CTR, v26
+
+	eor		XM.16b, XM.16b, T2.16b
+	pmull		T2.1q, XL.1d, MASK.1d
+
+	enc_round	CTR, v27
+
+	mov		XH.d[0], XM.d[1]
+	mov		XM.d[1], XL.d[0]
+
+	enc_round	CTR, v28
+
+	eor		XL.16b, XM.16b, T2.16b
+
+	enc_round	CTR, v29
+
+	ext		T2.16b, XL.16b, XL.16b, #8
+
+	aese		CTR.16b, v30.16b
+
+	pmull		XL.1q, XL.1d, MASK.1d
+	eor		T2.16b, T2.16b, XH.16b
+
+	eor		KS.16b, CTR.16b, v31.16b
+
+	eor		XL.16b, XL.16b, T2.16b
+
+	.if		\enc == 0
+	eor		INP.16b, INP.16b, KS.16b
+	st1		{INP.16b}, [x2], #16
+	.endif
+
+	cbnz		w0, 0b
+
+CPU_LE(	rev		x8, x8		)
+	st1		{XL.2d}, [x1]
+	str		x8, [x5, #8]			// store lower counter
+
+	.if		\enc == 1
+	st1		{KS.16b}, [x10]
+	.endif
+
+	ret
+
+2:	b.eq		3f				// AES-192?
+	enc_round	CTR, v17
+	enc_round	CTR, v18
+3:	enc_round	CTR, v19
+	enc_round	CTR, v20
+	b		1b
+	.endm
+
+	/*
+	 * void pmull_gcm_encrypt(int blocks, u64 dg[], u8 dst[], const u8 src[],
+	 *			  struct ghash_key const *k, u8 ctr[], u8 rk[],
+	 *			  int rounds, u8 ks[])
+	 */
+ENTRY(pmull_gcm_encrypt)
+	pmull_gcm_do_crypt	1
+ENDPROC(pmull_gcm_encrypt)
+
+	/*
+	 * void pmull_gcm_decrypt(int blocks, u64 dg[], u8 dst[], const u8 src[],
+	 *			  struct ghash_key const *k, u8 ctr[], u8 rk[],
+	 *			  int rounds)
+	 */
+ENTRY(pmull_gcm_decrypt)
+	pmull_gcm_do_crypt	0
+ENDPROC(pmull_gcm_decrypt)
+
+	/*
+	 * void pmull_gcm_encrypt_block(u8 dst[], u8 src[], u8 rk[], int rounds)
+	 */
+ENTRY(pmull_gcm_encrypt_block)
+	load_round_keys	w3, x2
+	ld1		{v0.16b}, [x1]
+	enc_block	v0, w3
+	st1		{v0.16b}, [x0]
+	ret
+ENDPROC(pmull_gcm_encrypt_block)
diff --git a/arch/arm64/crypto/ghash-ce-glue.c b/arch/arm64/crypto/ghash-ce-glue.c
index 833ec1e3f3e9..6df097391643 100644
--- a/arch/arm64/crypto/ghash-ce-glue.c
+++ b/arch/arm64/crypto/ghash-ce-glue.c
@@ -10,11 +10,19 @@
 
 #include <asm/neon.h>
 #include <asm/unaligned.h>
+#include <crypto/aes.h>
+#include <crypto/algapi.h>
+#include <crypto/b128ops.h>
+#include <crypto/internal/aead.h>
 #include <crypto/internal/hash.h>
+#include <crypto/internal/skcipher.h>
+#include <crypto/scatterwalk.h>
 #include <linux/cpufeature.h>
 #include <linux/crypto.h>
 #include <linux/module.h>
 
+#include "aes-ce-setkey.h"
+
 MODULE_DESCRIPTION("GHASH secure hash using ARMv8 Crypto Extensions");
 MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
 MODULE_LICENSE("GPL v2");
@@ -33,6 +41,11 @@ struct ghash_desc_ctx {
 	u32 count;
 };
 
+struct gcm_aes_ctx {
+	struct crypto_aes_ctx	aes_key;
+	struct ghash_key	ghash_key;
+};
+
 asmlinkage void pmull_ghash_update(int blocks, u64 dg[], const char *src,
 				   struct ghash_key const *k, const char *head);
 
@@ -100,17 +113,11 @@ static int ghash_final(struct shash_desc *desc, u8 *dst)
 	return 0;
 }
 
-static int ghash_setkey(struct crypto_shash *tfm,
-			const u8 *inkey, unsigned int keylen)
+static int __ghash_setkey(struct ghash_key *key,
+			  const u8 *inkey, unsigned int keylen)
 {
-	struct ghash_key *key = crypto_shash_ctx(tfm);
 	u64 a, b;
 
-	if (keylen != GHASH_BLOCK_SIZE) {
-		crypto_shash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
-		return -EINVAL;
-	}
-
 	/* perform multiplication by 'x' in GF(2^128) */
 	b = get_unaligned_be64(inkey);
 	a = get_unaligned_be64(inkey + 8);
@@ -124,6 +131,19 @@ static int ghash_setkey(struct crypto_shash *tfm,
 	return 0;
 }
 
+static int ghash_setkey(struct crypto_shash *tfm,
+			const u8 *inkey, unsigned int keylen)
+{
+	struct ghash_key *key = crypto_shash_ctx(tfm);
+
+	if (keylen != GHASH_BLOCK_SIZE) {
+		crypto_shash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
+		return -EINVAL;
+	}
+
+	return __ghash_setkey(key, inkey, keylen);
+}
+
 static struct shash_alg ghash_alg = {
 	.digestsize	= GHASH_DIGEST_SIZE,
 	.init		= ghash_init,
@@ -142,13 +162,321 @@ static struct shash_alg ghash_alg = {
 	},
 };
 
-static int __init ghash_ce_mod_init(void)
+asmlinkage void pmull_gcm_encrypt(int blocks, u64 dg[], u8 dst[],
+				  const u8 src[], struct ghash_key const *k,
+				  u8 ctr[], u32 rk[], int rounds, u8 ks[]);
+
+asmlinkage void pmull_gcm_decrypt(int blocks, u64 dg[], u8 dst[],
+				  const u8 src[], struct ghash_key const *k,
+				  u8 ctr[], u32 rk[], int rounds);
+
+asmlinkage void pmull_gcm_encrypt_block(u8 dst[], u8 const src[],
+					u32 const rk[], int rounds);
+
+static int num_rounds(struct crypto_aes_ctx *ctx)
+{
+	/*
+	 * # of rounds specified by AES:
+	 * 128 bit key		10 rounds
+	 * 192 bit key		12 rounds
+	 * 256 bit key		14 rounds
+	 * => n byte key	=> 6 + (n/4) rounds
+	 */
+	return 6 + ctx->key_length / 4;
+}
+
+static int gcm_setkey(struct crypto_aead *tfm, const u8 *inkey,
+		      unsigned int keylen)
+{
+	struct gcm_aes_ctx *ctx = crypto_aead_ctx(tfm);
+	u8 key[GHASH_BLOCK_SIZE];
+	int ret;
+
+	ret = ce_aes_expandkey(&ctx->aes_key, inkey, keylen);
+	if (ret) {
+		tfm->base.crt_flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
+		return -EINVAL;
+	}
+
+	kernel_neon_begin();
+	pmull_gcm_encrypt_block(key, (u8[AES_BLOCK_SIZE]){},
+				ctx->aes_key.key_enc,
+				num_rounds(&ctx->aes_key));
+	kernel_neon_end();
+
+	return __ghash_setkey(&ctx->ghash_key, key, sizeof(key));
+}
+
+static int gcm_setauthsize(struct crypto_aead *tfm, unsigned int authsize)
+{
+	switch (authsize) {
+	case 4:
+	case 8:
+	case 12 ... 16:
+		return 0;
+	}
+
+	return -EINVAL;
+}
+
+static void gcm_update_mac(u64 dg[], const u8 *src, int count, u8 buf[],
+			   int *buf_count, struct gcm_aes_ctx *ctx)
+{
+	if (*buf_count > 0) {
+		int buf_added = min(count, GHASH_BLOCK_SIZE - *buf_count);
+
+		memcpy(&buf[*buf_count], src, buf_added);
+
+		*buf_count += buf_added;
+		src += buf_added;
+		count -= buf_added;
+	}
+
+	if (count >= GHASH_BLOCK_SIZE || *buf_count == GHASH_BLOCK_SIZE) {
+		int blocks = count / GHASH_BLOCK_SIZE;
+
+		pmull_ghash_update(blocks, dg, src, &ctx->ghash_key,
+				   *buf_count ? buf : NULL);
+
+		src += blocks * GHASH_BLOCK_SIZE;
+		count %= GHASH_BLOCK_SIZE;
+		*buf_count = 0;
+	}
+
+	if (count > 0) {
+		memcpy(buf, src, count);
+		*buf_count = count;
+	}
+}
+
+static void gcm_calculate_auth_mac(struct aead_request *req, u64 dg[])
 {
-	return crypto_register_shash(&ghash_alg);
+	struct crypto_aead *aead = crypto_aead_reqtfm(req);
+	struct gcm_aes_ctx *ctx = crypto_aead_ctx(aead);
+	u8 buf[GHASH_BLOCK_SIZE];
+	struct scatter_walk walk;
+	u32 len = req->assoclen;
+	int buf_count = 0;
+
+	scatterwalk_start(&walk, req->src);
+
+	do {
+		u32 n = scatterwalk_clamp(&walk, len);
+		u8 *p;
+
+		if (!n) {
+			scatterwalk_start(&walk, sg_next(walk.sg));
+			n = scatterwalk_clamp(&walk, len);
+		}
+		p = scatterwalk_map(&walk);
+
+		gcm_update_mac(dg, p, n, buf, &buf_count, ctx);
+		len -= n;
+
+		scatterwalk_unmap(p);
+		scatterwalk_advance(&walk, n);
+		scatterwalk_done(&walk, 0, len);
+	} while (len);
+
+	if (buf_count) {
+		memset(&buf[buf_count], 0, GHASH_BLOCK_SIZE - buf_count);
+		pmull_ghash_update(1, dg, buf, &ctx->ghash_key, NULL);
+	}
+}
+
+static void gcm_final(struct aead_request *req, struct gcm_aes_ctx *ctx,
+		      u64 dg[], u8 mac[], int cryptlen)
+{
+	u8 ctr[AES_BLOCK_SIZE];
+	u128 lengths;
+
+	lengths.a = cpu_to_be64(req->assoclen * 8);
+	lengths.b = cpu_to_be64(cryptlen * 8);
+
+	pmull_ghash_update(1, dg, (void *)&lengths, &ctx->ghash_key, NULL);
+
+	put_unaligned_be64(dg[1], mac);
+	put_unaligned_be64(dg[0], mac + 8);
+
+	memcpy(ctr, req->iv, 12);
+	ctr[12] = ctr[13] = ctr[14] = 0;
+	ctr[15] = 1;
+
+	pmull_gcm_encrypt_block(ctr, ctr, ctx->aes_key.key_enc,
+				num_rounds(&ctx->aes_key));
+	crypto_xor(mac, ctr, AES_BLOCK_SIZE);
+}
+
+static int gcm_encrypt(struct aead_request *req)
+{
+	struct crypto_aead *aead = crypto_aead_reqtfm(req);
+	struct gcm_aes_ctx *ctx = crypto_aead_ctx(aead);
+	struct skcipher_walk walk;
+	u8 iv[AES_BLOCK_SIZE];
+	u8 ks[AES_BLOCK_SIZE];
+	u8 mac[AES_BLOCK_SIZE];
+	u64 dg[2] = {};
+	int err;
+
+	kernel_neon_begin();
+
+	if (req->assoclen)
+		gcm_calculate_auth_mac(req, dg);
+
+	memcpy(iv, req->iv, 12);
+	iv[12] = iv[13] = iv[14] = 0;
+	iv[15] = 2;
+
+	pmull_gcm_encrypt_block(ks, iv, ctx->aes_key.key_enc,
+				num_rounds(&ctx->aes_key));
+	iv[15] = 3;
+
+	err = skcipher_walk_aead_encrypt(&walk, req, true);
+
+	while (walk.nbytes >= AES_BLOCK_SIZE) {
+		int blocks = walk.nbytes / AES_BLOCK_SIZE;
+
+		pmull_gcm_encrypt(blocks, dg, walk.dst.virt.addr,
+				  walk.src.virt.addr, &ctx->ghash_key,
+				  iv, ctx->aes_key.key_enc,
+				  num_rounds(&ctx->aes_key), ks);
+
+		err = skcipher_walk_done(&walk, walk.nbytes % AES_BLOCK_SIZE);
+	}
+
+	/* handle the tail */
+	if (walk.nbytes) {
+		u8 buf[GHASH_BLOCK_SIZE];
+
+		if (walk.dst.virt.addr != walk.src.virt.addr)
+			memcpy(walk.dst.virt.addr, walk.src.virt.addr,
+			       walk.nbytes);
+		crypto_xor(walk.dst.virt.addr, ks, walk.nbytes);
+
+		memcpy(buf, walk.dst.virt.addr, walk.nbytes);
+		memset(buf + walk.nbytes, 0, GHASH_BLOCK_SIZE - walk.nbytes);
+		pmull_ghash_update(1, dg, buf, &ctx->ghash_key, NULL);
+
+		err = skcipher_walk_done(&walk, 0);
+	}
+
+	if (!err)
+		gcm_final(req, ctx, dg, mac, req->cryptlen);
+
+	kernel_neon_end();
+
+	if (err)
+		return err;
+
+	/* copy authtag to end of dst */
+	scatterwalk_map_and_copy(mac, req->dst, req->assoclen + req->cryptlen,
+				 crypto_aead_authsize(aead), 1);
+
+	return 0;
+}
+
+static int gcm_decrypt(struct aead_request *req)
+{
+	struct crypto_aead *aead = crypto_aead_reqtfm(req);
+	struct gcm_aes_ctx *ctx = crypto_aead_ctx(aead);
+	unsigned int authsize = crypto_aead_authsize(aead);
+	struct skcipher_walk walk;
+	u8 iv[AES_BLOCK_SIZE];
+	u8 mac[AES_BLOCK_SIZE];
+	u8 buf[GHASH_BLOCK_SIZE];
+	u64 dg[2] = {};
+	int err;
+
+	kernel_neon_begin();
+
+	if (req->assoclen)
+		gcm_calculate_auth_mac(req, dg);
+
+	memcpy(iv, req->iv, 12);
+	iv[12] = iv[13] = iv[14] = 0;
+	iv[15] = 2;
+
+	err = skcipher_walk_aead_decrypt(&walk, req, true);
+
+	while (walk.nbytes >= AES_BLOCK_SIZE) {
+		int blocks = walk.nbytes / AES_BLOCK_SIZE;
+
+		pmull_gcm_decrypt(blocks, dg, walk.dst.virt.addr,
+				  walk.src.virt.addr, &ctx->ghash_key,
+				  iv, ctx->aes_key.key_enc,
+				  num_rounds(&ctx->aes_key));
+
+		err = skcipher_walk_done(&walk, walk.nbytes % AES_BLOCK_SIZE);
+	}
+
+	/* handle the tail */
+	if (walk.nbytes) {
+		memcpy(buf, walk.src.virt.addr, walk.nbytes);
+		memset(buf + walk.nbytes, 0, GHASH_BLOCK_SIZE - walk.nbytes);
+		pmull_ghash_update(1, dg, buf, &ctx->ghash_key, NULL);
+
+		pmull_gcm_encrypt_block(buf, iv, ctx->aes_key.key_enc,
+					num_rounds(&ctx->aes_key));
+
+		if (walk.dst.virt.addr != walk.src.virt.addr)
+			memcpy(walk.dst.virt.addr, walk.src.virt.addr,
+			       walk.nbytes);
+		crypto_xor(walk.dst.virt.addr, buf, walk.nbytes);
+
+		err = skcipher_walk_done(&walk, 0);
+	}
+
+	if (!err)
+		gcm_final(req, ctx, dg, mac, req->cryptlen - authsize);
+
+	kernel_neon_end();
+
+	if (err)
+		return err;
+
+	/* compare calculated auth tag with the stored one */
+	scatterwalk_map_and_copy(buf, req->src,
+				 req->assoclen + req->cryptlen - authsize,
+				 authsize, 0);
+
+	if (crypto_memneq(mac, buf, authsize))
+		return -EBADMSG;
+	return 0;
+}
+
+static struct aead_alg gcm_aes_alg = {
+	.ivsize			= AES_BLOCK_SIZE,
+	.chunksize		= AES_BLOCK_SIZE,
+	.maxauthsize		= AES_BLOCK_SIZE,
+	.setkey			= gcm_setkey,
+	.setauthsize		= gcm_setauthsize,
+	.encrypt		= gcm_encrypt,
+	.decrypt		= gcm_decrypt,
+
+	.base.cra_name		= "gcm(aes)",
+	.base.cra_driver_name	= "gcm-aes-ce",
+	.base.cra_priority	= 300,
+	.base.cra_blocksize	= 1,
+	.base.cra_ctxsize	= sizeof(struct gcm_aes_ctx),
+	.base.cra_module	= THIS_MODULE,
+};
+
+static int __init ghash_ce_mod_init(void)
+{	int ret;
+
+	ret = crypto_register_shash(&ghash_alg);
+	if (ret)
+		return ret;
+
+	ret = crypto_register_aead(&gcm_aes_alg);
+	if (ret)
+		crypto_unregister_shash(&ghash_alg);
+	return ret;
 }
 
 static void __exit ghash_ce_mod_exit(void)
 {
+	crypto_unregister_aead(&gcm_aes_alg);
 	crypto_unregister_shash(&ghash_alg);
 }
 
