diff --git a/drivers/crypto/qat/qat_asym.c b/drivers/crypto/qat/qat_asym.c
index 56dc0019dc..0a5831f531 100644
--- a/drivers/crypto/qat/qat_asym.c
+++ b/drivers/crypto/qat/qat_asym.c
@@ -13,6 +13,7 @@
 #include "icp_qat_fw_pke.h"
 #include "icp_qat_fw.h"
 #include "qat_pke.h"
+#include "qat_ec.h"
 
 uint8_t qat_asym_driver_id;
 
@@ -64,6 +65,20 @@ static const struct rte_driver cryptodev_qat_asym_driver = {
 		what.data, \
 		what.length)
 
+#define SET_PKE_LN_9A(where, what, how, idx) \
+		rte_memcpy(&where[idx * RTE_ALIGN_CEIL(how, 8)] + \
+			RTE_ALIGN_CEIL(how, 8) - \
+			what.length, \
+			what.data, \
+			what.length)
+
+#define SET_PKE_LN_EC(where, what, how, idx) \
+		rte_memcpy(&where[idx * RTE_ALIGN_CEIL(how, 8)] + \
+			RTE_ALIGN_CEIL(how, 8) - \
+			how, \
+			what.data, \
+			how)
+
 static void
 request_init(struct icp_qat_fw_pke_request *qat_req)
 {
diff --git a/drivers/crypto/qat/qat_ec.h b/drivers/crypto/qat/qat_ec.h
new file mode 100644
index 0000000000..c2f3ce93d2
--- /dev/null
+++ b/drivers/crypto/qat/qat_ec.h
@@ -0,0 +1,206 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2021-2022 Intel Corporation
+ */
+
+#ifndef _QAT_EC_H_
+#define _QAT_EC_H_
+
+#define EC_MAX_SIZE	571
+
+#include <rte_crypto_asym.h>
+
+typedef struct {
+	uint8_t data[(EC_MAX_SIZE >> 3) + 1];
+} buffer;
+
+enum EC_NAME {
+	SECP256R1	= 1,
+	SECP384R1,
+	SECP521R1,
+};
+
+struct elliptic_curve {
+	const char *name;
+	uint32_t bytesize;
+	buffer x;
+	buffer y;
+	buffer n;
+	buffer p;
+	buffer a;
+	buffer b;
+	buffer h;
+};
+
+static struct elliptic_curve __rte_unused curve[] = {
+	[SECP256R1] = {
+		.name = "secp256r1",
+		.bytesize = 32,
+		.x = {
+			.data = {
+				0x6B, 0x17, 0xD1, 0xF2, 0xE1, 0x2C, 0x42, 0x47,
+				0xF8, 0xBC, 0xE6, 0xE5, 0x63, 0xA4, 0x40, 0xF2,
+				0x77, 0x03, 0x7D, 0x81, 0x2D, 0xEB, 0x33, 0xA0,
+				0xF4, 0xA1, 0x39, 0x45, 0xD8, 0x98, 0xC2, 0x96,
+				},
+		},
+		.y = {
+			.data = {
+				0x4F, 0xE3, 0x42, 0xE2, 0xFE, 0x1A, 0x7F, 0x9B,
+				0x8E, 0xE7, 0xEB, 0x4A, 0x7C, 0x0F, 0x9E, 0x16,
+				0x2B, 0xCE, 0x33, 0x57, 0x6B, 0x31, 0x5E, 0xCE,
+				0xCB, 0xB6, 0x40, 0x68, 0x37, 0xBF, 0x51, 0xF5,
+				},
+		},
+		.n = {
+			.data = {
+				0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xBC, 0xE6, 0xFA, 0xAD, 0xA7, 0x17, 0x9E, 0x84,
+				0xF3, 0xB9, 0xCA, 0xC2, 0xFC, 0x63, 0x25, 0x51,
+				},
+		},
+		.p = {
+			.data = {
+				0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x01,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				},
+		},
+		.a = {
+			.data = {
+				0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x01,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC,
+				},
+		},
+		.b = {
+			.data = {
+				0x5A, 0xC6, 0x35, 0xD8, 0xAA, 0x3A, 0x93, 0xE7,
+				0xB3, 0xEB, 0xBD, 0x55, 0x76, 0x98, 0x86, 0xBC,
+				0x65, 0x1D, 0x06, 0xB0, 0xCC, 0x53, 0xB0, 0xF6,
+				0x3B, 0xCE, 0x3C, 0x3E, 0x27, 0xD2, 0x60, 0x4B,
+				},
+		},
+		.h = {
+			.data = {
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+				},
+		},
+	},
+
+	[SECP521R1] = {
+		.name = "secp521r1",
+		.bytesize = 66,
+		.x = {
+			.data = {
+				0x00, 0xC6, 0x85, 0x8E, 0x06, 0xB7, 0x04, 0x04,
+				0xE9, 0xCD, 0x9E, 0x3E, 0xCB, 0x66, 0x23, 0x95,
+				0xB4, 0x42, 0x9C, 0x64, 0x81, 0x39, 0x05, 0x3F,
+				0xB5, 0x21, 0xF8, 0x28, 0xAF, 0x60, 0x6B, 0x4D,
+				0x3D, 0xBA, 0xA1, 0x4B, 0x5E, 0x77, 0xEF, 0xE7,
+				0x59, 0x28, 0xFE, 0x1D, 0xC1, 0x27, 0xA2, 0xFF,
+				0xA8, 0xDE, 0x33, 0x48, 0xB3, 0xC1, 0x85, 0x6A,
+				0x42, 0x9B, 0xF9, 0x7E, 0x7E, 0x31, 0xC2, 0xE5,
+				0xBD, 0x66,
+				},
+		},
+		.y = {
+			.data = {
+				0x01, 0x18, 0x39, 0x29, 0x6A, 0x78, 0x9A, 0x3B,
+				0xC0, 0x04, 0x5C, 0x8A, 0x5F, 0xB4, 0x2C, 0x7D,
+				0x1B, 0xD9, 0x98, 0xF5, 0x44, 0x49, 0x57, 0x9B,
+				0x44, 0x68, 0x17, 0xAF, 0xBD, 0x17, 0x27, 0x3E,
+				0x66, 0x2C, 0x97, 0xEE, 0x72, 0x99, 0x5E, 0xF4,
+				0x26, 0x40, 0xC5, 0x50, 0xB9, 0x01, 0x3F, 0xAD,
+				0x07, 0x61, 0x35, 0x3C, 0x70, 0x86, 0xA2, 0x72,
+				0xC2, 0x40, 0x88, 0xBE, 0x94, 0x76, 0x9F, 0xD1,
+				0x66, 0x50,
+				},
+		},
+		.n = {
+			.data = {
+				0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFA, 0x51, 0x86, 0x87, 0x83, 0xBF, 0x2F,
+				0x96, 0x6B, 0x7F, 0xCC, 0x01, 0x48, 0xF7, 0x09,
+				0xA5, 0xD0, 0x3B, 0xB5, 0xC9, 0xB8, 0x89, 0x9C,
+				0x47, 0xAE, 0xBB, 0x6F, 0xB7, 0x1E, 0x91, 0x38,
+				0x64, 0x09,
+				},
+		},
+		.p = {
+			.data = {
+				0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF,
+				},
+		},
+		.a = {
+			.data = {
+				0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+				0xFF, 0xFC,
+				},
+		},
+		.b = {
+			.data = {
+				0x00, 0x51, 0x95, 0x3E, 0xB9, 0x61, 0x8E, 0x1C,
+				0x9A, 0x1F, 0x92, 0x9A, 0x21, 0xA0, 0xB6, 0x85,
+				0x40, 0xEE, 0xA2, 0xDA, 0x72, 0x5B, 0x99, 0xB3,
+				0x15, 0xF3, 0xB8, 0xB4, 0x89, 0x91, 0x8E, 0xF1,
+				0x09, 0xE1, 0x56, 0x19, 0x39, 0x51, 0xEC, 0x7E,
+				0x93, 0x7B, 0x16, 0x52, 0xC0, 0xBD, 0x3B, 0xB1,
+				0xBF, 0x07, 0x35, 0x73, 0xDF, 0x88, 0x3D, 0x2C,
+				0x34, 0xF1, 0xEF, 0x45, 0x1F, 0xD4, 0x6B, 0x50,
+				0x3F, 0x00,
+				},
+		},
+		.h = {
+			.data = {
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				0x00, 0x01,
+				},
+		},
+	}
+};
+
+static int __rte_unused
+pick_curve(struct rte_crypto_asym_xform *xform)
+{
+	switch (xform->ec.curve_id) {
+	case RTE_CRYPTO_EC_GROUP_SECP256R1:
+		return SECP256R1;
+	case RTE_CRYPTO_EC_GROUP_SECP521R1:
+		return SECP521R1;
+	default:
+		return -1;
+	}
+}
+
+#endif
