diff --git a/bench/crypto/ecdsa/ecdsa.c b/bench/crypto/ecdsa/ecdsa.c
new file mode 100644
index 0000000000..77959a9cc2
--- /dev/null
+++ b/bench/crypto/ecdsa/ecdsa.c
@@ -0,0 +1,129 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <openssl/ec.h>
+#include <openssl/ecdsa.h>
+#include <openssl/obj_mac.h>
+#include <openssl/sha.h>
+#include <openssl/rand.h>
+#include <sys/time.h>
+
+#define ITERATIONS 1000
+#define MESSAGE "Benchmark message"
+
+// Function to calculate the difference in microseconds between two timevals
+long time_diff_microseconds(struct timeval start, struct timeval end) {
+    long seconds = end.tv_sec - start.tv_sec;
+    long useconds = end.tv_usec - start.tv_usec;
+    return seconds * 1000000 + useconds;
+}
+
+int main() {
+    int iterations = ITERATIONS;
+    struct timeval start, end;
+    long total_gen_time = 0;
+    long total_sign_time = 0;
+    long total_verify_time = 0;
+    long avg_gen_time, avg_sign_time, avg_verify_time;
+
+    // Benchmarking key generation
+    printf("Benchmarking key generation...\n");
+    for(int i = 0; i < iterations; i++) {
+        gettimeofday(&start, NULL);
+
+        // Create a new EC_KEY object with the P-256 curve
+        EC_KEY *key = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);
+        if (key == NULL) {
+            fprintf(stderr, "Error creating EC_KEY object.\n");
+            exit(EXIT_FAILURE);
+        }
+
+        // Generate the key
+        if (EC_KEY_generate_key(key) != 1) {
+            fprintf(stderr, "Error generating EC key.\n");
+            EC_KEY_free(key);
+            exit(EXIT_FAILURE);
+        }
+
+        gettimeofday(&end, NULL);
+        total_gen_time += time_diff_microseconds(start, end);
+
+        // Free the key
+        EC_KEY_free(key);
+    }
+    avg_gen_time = total_gen_time / iterations;
+    printf("Average key generation time: %ld µs\n", avg_gen_time);
+
+    // Generate a single key for signing and verification
+    EC_KEY *priv_key = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);
+    if (priv_key == NULL) {
+        fprintf(stderr, "Error creating EC_KEY object.\n");
+        exit(EXIT_FAILURE);
+    }
+    if (EC_KEY_generate_key(priv_key) != 1) {
+        fprintf(stderr, "Error generating EC key.\n");
+        EC_KEY_free(priv_key);
+        exit(EXIT_FAILURE);
+    }
+
+    // Prepare the message hash
+    unsigned char hash[SHA256_DIGEST_LENGTH];
+    SHA256((unsigned char*)MESSAGE, strlen(MESSAGE), hash);
+
+    // Benchmarking signing
+    printf("Benchmarking signing...\n");
+    for(int i = 0; i < iterations; i++) {
+        gettimeofday(&start, NULL);
+
+        ECDSA_SIG *signature = ECDSA_do_sign(hash, SHA256_DIGEST_LENGTH, priv_key);
+        if (signature == NULL) {
+            fprintf(stderr, "Error signing message.\n");
+            EC_KEY_free(priv_key);
+            exit(EXIT_FAILURE);
+        }
+
+        gettimeofday(&end, NULL);
+        total_sign_time += time_diff_microseconds(start, end);
+
+        // Free the signature
+        ECDSA_SIG_free(signature);
+    }
+    avg_sign_time = total_sign_time / iterations;
+    printf("Average sign time: %ld µs\n", avg_sign_time);
+
+    // Create a signature for verification benchmarking
+    ECDSA_SIG *signature = ECDSA_do_sign(hash, SHA256_DIGEST_LENGTH, priv_key);
+    if (signature == NULL) {
+        fprintf(stderr, "Error signing message for verification.\n");
+        EC_KEY_free(priv_key);
+        exit(EXIT_FAILURE);
+    }
+
+    // Benchmarking verification
+    printf("Benchmarking verification...\n");
+    for(int i = 0; i < iterations; i++) {
+        gettimeofday(&start, NULL);
+
+        int verify_status = ECDSA_do_verify(hash, SHA256_DIGEST_LENGTH, signature, priv_key);
+
+        gettimeofday(&end, NULL);
+        total_verify_time += time_diff_microseconds(start, end);
+
+        if (verify_status != 1) {
+            fprintf(stderr, "Signature verification failed.\n");
+            ECDSA_SIG_free(signature);
+            EC_KEY_free(priv_key);
+            exit(EXIT_FAILURE);
+        }
+    }
+    avg_verify_time = total_verify_time / iterations;
+    printf("Average verify time: %ld µs\n", avg_verify_time);
+
+    // Cleanup
+    ECDSA_SIG_free(signature);
+    EC_KEY_free(priv_key);
+
+    return 0;
+}
+
diff --git a/bench/crypto/ecdsa/ecdsa.go b/bench/crypto/ecdsa/ecdsa.go
new file mode 100644
index 0000000000..a7f24fef3c
--- /dev/null
+++ b/bench/crypto/ecdsa/ecdsa.go
@@ -0,0 +1,63 @@
+package main
+
+import (
+    "crypto/ecdsa"
+    "crypto/elliptic"
+    "crypto/rand"
+    "fmt"
+    "time"
+)
+
+func main() {
+    iterations := 1000
+
+    fmt.Println("Benchmarking key generation...")
+    var totalGenTime int64
+    for i := 0; i < iterations; i++ {
+        start := time.Now()
+        _, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
+        if err != nil {
+            panic(err)
+        }
+        totalGenTime += time.Since(start).Microseconds()
+    }
+    avgGenTime := totalGenTime / int64(iterations)
+    fmt.Printf("Average key generation time: %d µs\n", avgGenTime)
+
+    privKey, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
+    if err != nil {
+        panic(err)
+    }
+    message := []byte("Benchmark message")
+
+    fmt.Println("Benchmarking signing...")
+    var totalSignTime int64
+    for i := 0; i < iterations; i++ {
+        start := time.Now()
+        _, _, err := ecdsa.Sign(rand.Reader, privKey, message)
+        if err != nil {
+            panic(err)
+        }
+        totalSignTime += time.Since(start).Microseconds()
+    }
+    avgSignTime := totalSignTime / int64(iterations)
+    fmt.Printf("Average sign time: %d µs\n", avgSignTime)
+
+    r, s, err := ecdsa.Sign(rand.Reader, privKey, message)
+    if err != nil {
+        panic(err)
+    }
+
+    pubKey := &privKey.PublicKey
+
+    fmt.Println("Benchmarking verification...")
+    var totalVerifyTime int64
+    for i := 0; i < iterations; i++ {
+        start := time.Now()
+        ecdsa.Verify(pubKey, message, r, s)
+        totalVerifyTime += time.Since(start).Microseconds()
+    }
+    avgVerifyTime := totalVerifyTime / int64(iterations)
+    fmt.Printf("Average verify time: %d µs\n", avgVerifyTime)
+}
+
diff --git a/vlib/crypto/ecdsa/ecdsa.v b/vlib/crypto/ecdsa/ecdsa.v
new file mode 100644
index 0000000000..424fad19fb
--- /dev/null
+++ b/vlib/crypto/ecdsa/ecdsa.v
@@ -0,0 +1,229 @@
+// Copyright (c) 2019-2024 Alexander Medvednikov. All rights reserved.
+// Use of this source code is governed by an MIT license
+// that can be found in the LICENSE file.
+module ecdsa
+
+#flag darwin -L /opt/homebrew/opt/openssl/lib -I /opt/homebrew/opt/openssl/include
+
+#flag -I/usr/include/openssl
+#flag -lcrypto
+#flag darwin -I/usr/local/opt/openssl/include
+#flag darwin -L/usr/local/opt/openssl/lib
+#include <openssl/ecdsa.h>
+#include <openssl/obj_mac.h>
+#include <openssl/objects.h>
+#include <openssl/bn.h>
+
+// C function declarations
+fn C.EC_KEY_new_by_curve_name(nid int) &C.EC_KEY
+fn C.EC_KEY_generate_key(key &C.EC_KEY) int
+fn C.EC_KEY_free(key &C.EC_KEY)
+fn C.BN_bin2bn(s &u8, len int, ret &C.BIGNUM) &C.BIGNUM
+fn C.EC_KEY_set_private_key(key &C.EC_KEY, prv &C.BIGNUM) int
+fn C.EC_KEY_get0_group(key &C.EC_KEY) &C.EC_GROUP
+fn C.EC_POINT_new(group &C.EC_GROUP) &C.EC_POINT
+fn C.EC_POINT_mul(group &C.EC_GROUP, r &C.EC_POINT, n &C.BIGNUM, q &C.EC_POINT, m &C.BIGNUM, ctx &C.BN_CTX) int
+fn C.EC_KEY_set_public_key(key &C.EC_KEY, &C.EC_POINT) int
+fn C.EC_POINT_free(point &C.EC_POINT)
+fn C.BN_free(a &C.BIGNUM)
+fn C.ECDSA_size(key &C.EC_KEY) u32
+fn C.ECDSA_sign(type_ int, dgst &u8, dgstlen int, sig &u8, siglen &u32, eckey &C.EC_KEY) int
+fn C.ECDSA_verify(type_ int, dgst &u8, dgstlen int, sig &u8, siglen int, eckey &C.EC_KEY) int
+fn C.EC_KEY_get0_private_key(key &C.EC_KEY) &C.BIGNUM
+fn C.BN_num_bits(a &C.BIGNUM) int
+fn C.BN_bn2bin(a &C.BIGNUM, to &u8) int
+fn C.EC_KEY_up_ref(key &C.EC_KEY) int
+fn C.BN_cmp(a &C.BIGNUM, b &C.BIGNUM) int
+fn C.EC_KEY_get0_public_key(key &C.EC_KEY) &C.EC_POINT
+fn C.EC_POINT_cmp(group &C.EC_GROUP, a &C.EC_POINT, b &C.EC_POINT, ctx &C.BN_CTX) int
+fn C.BN_CTX_new() &C.BN_CTX
+fn C.BN_CTX_free(ctx &C.BN_CTX)
+
+// NID constants
+const nid_prime256v1 = C.NID_X9_62_prime256v1
+
+@[typedef]
+struct C.EC_KEY {}
+
+@[typedef]
+struct C.EC_GROUP {}
+
+@[typedef]
+struct C.BIGNUM {}
+
+@[typedef]
+struct C.EC_POINT {}
+
+@[typedef]
+struct C.ECDSA_SIG {}
+
+@[typedef]
+struct C.BN_CTX {}
+
+pub struct PrivateKey {
+	key &C.EC_KEY
+}
+
+pub struct PublicKey {
+	key &C.EC_KEY
+}
+
+// Generate a new key pair
+pub fn generate_key() !(PublicKey, PrivateKey) {
+	nid := nid_prime256v1 // Using NIST P-256 curve
+	ec_key := C.EC_KEY_new_by_curve_name(nid)
+	if ec_key == 0 {
+		return error('Failed to create new EC_KEY')
+	}
+	res := C.EC_KEY_generate_key(ec_key)
+	if res != 1 {
+		C.EC_KEY_free(ec_key)
+		return error('Failed to generate EC_KEY')
+	}
+	priv_key := PrivateKey{
+		key: ec_key
+	}
+	pub_key := PublicKey{
+		key: ec_key
+	}
+	return pub_key, priv_key
+}
+
+// Create a new private key from a seed
+pub fn new_key_from_seed(seed []u8) !PrivateKey {
+	nid := nid_prime256v1
+	// Create a new EC_KEY object with the specified curve
+	ec_key := C.EC_KEY_new_by_curve_name(nid)
+	if ec_key == 0 {
+		return error('Failed to create new EC_KEY')
+	}
+	// Convert the seed bytes into a BIGNUM
+	bn := C.BN_bin2bn(seed.data, seed.len, 0)
+	if bn == 0 {
+		C.EC_KEY_free(ec_key)
+		return error('Failed to create BIGNUM from seed')
+	}
+	// Set the BIGNUM as the private key in the EC_KEY object
+	mut res := C.EC_KEY_set_private_key(ec_key, bn)
+	if res != 1 {
+		C.BN_free(bn)
+		C.EC_KEY_free(ec_key)
+		return error('Failed to set private key')
+	}
+	// Now compute the public key
+	//
+	// Retrieve the EC_GROUP object associated with the EC_KEY
+	group := C.EC_KEY_get0_group(ec_key)
+	// Create a new EC_POINT object for the public key
+	pub_key_point := C.EC_POINT_new(group)
+	// Create a new BN_CTX object for efficient BIGNUM operations
+	ctx := C.BN_CTX_new()
+	if ctx == 0 {
+		C.EC_POINT_free(pub_key_point)
+		C.BN_free(bn)
+		C.EC_KEY_free(ec_key)
+		return error('Failed to create BN_CTX')
+	}
+	defer {
+		C.BN_CTX_free(ctx)
+	}
+	// Perform the point multiplication to compute the public key: pub_key_point = bn * G
+	res = C.EC_POINT_mul(group, pub_key_point, bn, 0, 0, ctx)
+	if res != 1 {
+		C.EC_POINT_free(pub_key_point)
+		C.BN_free(bn)
+		C.EC_KEY_free(ec_key)
+		return error('Failed to compute public key')
+	}
+	// Set the computed public key in the EC_KEY object
+	res = C.EC_KEY_set_public_key(ec_key, pub_key_point)
+	if res != 1 {
+		C.EC_POINT_free(pub_key_point)
+		C.BN_free(bn)
+		C.EC_KEY_free(ec_key)
+		return error('Failed to set public key')
+	}
+	C.EC_POINT_free(pub_key_point)
+	C.BN_free(bn)
+	return PrivateKey{
+		key: ec_key
+	}
+}
+
+// Sign a message with private key
+pub fn (priv_key PrivateKey) sign(message []u8) ![]u8 {
+	if message.len == 0 {
+		return error('Message cannot be null or empty')
+	}
+	mut sig_len := u32(0)
+	sig_size := C.ECDSA_size(priv_key.key)
+	sig := unsafe { malloc(int(sig_size)) }
+	res := C.ECDSA_sign(0, message.data, message.len, sig, &sig_len, priv_key.key)
+	if res != 1 {
+		unsafe { free(sig) }
+		return error('Failed to sign message')
+	}
+	signed_data := unsafe { sig.vbytes(int(sig_len)) }
+	unsafe { free(sig) }
+	return signed_data.clone()
+}
+
+// Verify a signature with public key
+pub fn (pub_key PublicKey) verify(message []u8, sig []u8) !bool {
+	res := C.ECDSA_verify(0, message.data, message.len, sig.data, sig.len, pub_key.key)
+	if res == -1 {
+		return error('Failed to verify signature')
+	}
+	return res == 1
+}
+
+// Get the seed (private key bytes)
+pub fn (priv_key PrivateKey) seed() ![]u8 {
+	bn := C.EC_KEY_get0_private_key(priv_key.key)
+	if bn == 0 {
+		return error('Failed to get private key BIGNUM')
+	}
+	num_bytes := (C.BN_num_bits(bn) + 7) / 8
+	mut buf := []u8{len: int(num_bytes)}
+	res := C.BN_bn2bin(bn, buf.data)
+	if res == 0 {
+		return error('Failed to convert BIGNUM to bytes')
+	}
+	return buf
+}
+
+// Get the public key from private key
+pub fn (priv_key PrivateKey) public_key() !PublicKey {
+	// Increase reference count
+	res := C.EC_KEY_up_ref(priv_key.key)
+	if res != 1 {
+		return error('Failed to increment EC_KEY reference count')
+	}
+	return PublicKey{
+		key: priv_key.key
+	}
+}
+
+// Compare two private keys
+pub fn (priv_key PrivateKey) equal(other PrivateKey) bool {
+	bn1 := C.EC_KEY_get0_private_key(priv_key.key)
+	bn2 := C.EC_KEY_get0_private_key(other.key)
+	res := C.BN_cmp(bn1, bn2)
+	return res == 0
+}
+
+// Compare two public keys
+pub fn (pub_key PublicKey) equal(other PublicKey) bool {
+	group := C.EC_KEY_get0_group(pub_key.key)
+	point1 := C.EC_KEY_get0_public_key(pub_key.key)
+	point2 := C.EC_KEY_get0_public_key(other.key)
+	ctx := C.BN_CTX_new()
+	if ctx == 0 {
+		return false
+	}
+	defer {
+		C.BN_CTX_free(ctx)
+	}
+	res := C.EC_POINT_cmp(group, point1, point2, ctx)
+	return res == 0
+}
diff --git a/vlib/crypto/ecdsa/ecdsa_test.v b/vlib/crypto/ecdsa/ecdsa_test.v
new file mode 100644
index 0000000000..94fb996c89
--- /dev/null
+++ b/vlib/crypto/ecdsa/ecdsa_test.v
@@ -0,0 +1,101 @@
+module ecdsa
+
+fn test_ecdsa() {
+	// Generate key pair
+	pub_key, priv_key := generate_key() or { panic(err) }
+
+	// Sign a message
+	message := 'Hello, ECDSA!'.bytes()
+	signature := priv_key.sign(message) or { panic(err) }
+
+	// Verify the signature
+	is_valid := pub_key.verify(message, signature) or { panic(err) }
+	println('Signature valid: ${is_valid}')
+	assert is_valid
+}
+
+fn test_generate_key() ! {
+	// Test key generation
+	pub_key, priv_key := generate_key() or { panic(err) }
+	assert pub_key.key != unsafe { nil }
+	assert priv_key.key != unsafe { nil }
+}
+
+fn test_new_key_from_seed() ! {
+	// Test generating a key from a seed
+	seed := [u8(1), 2, 3, 4, 5]
+	priv_key := new_key_from_seed(seed) or { panic(err) }
+	retrieved_seed := priv_key.seed() or { panic(err) }
+	assert seed == retrieved_seed
+}
+
+fn test_sign_and_verify() ! {
+	// Test signing and verifying a message
+	pub_key, priv_key := generate_key() or { panic(err) }
+	message := 'Test message'.bytes()
+	signature := priv_key.sign(message) or { panic(err) }
+	is_valid := pub_key.verify(message, signature) or { panic(err) }
+	assert is_valid
+}
+
+fn test_seed() ! {
+	// Test retrieving the seed from a private key
+	_, priv_key := generate_key() or { panic(err) }
+	seed := priv_key.seed() or { panic(err) }
+	assert seed.len > 0
+}
+
+fn test_public_key() ! {
+	// Test getting the public key from a private key
+	_, priv_key := generate_key() or { panic(err) }
+	pub_key1 := priv_key.public_key() or { panic(err) }
+	pub_key2, _ := generate_key() or { panic(err) }
+	assert !pub_key1.equal(pub_key2)
+}
+
+fn test_private_key_equal() ! {
+	// Test private key equality
+	_, priv_key1 := generate_key() or { panic(err) }
+	seed := priv_key1.seed() or { panic(err) }
+	priv_key2 := new_key_from_seed(seed) or { panic(err) }
+	assert priv_key1.equal(priv_key2)
+}
+
+fn test_public_key_equal() ! {
+	// Test public key equality
+	_, priv_key := generate_key() or { panic(err) }
+	pub_key1 := priv_key.public_key() or { panic(err) }
+	pub_key2 := priv_key.public_key() or { panic(err) }
+	assert pub_key1.equal(pub_key2)
+}
+
+fn test_sign_with_new_key_from_seed() ! {
+	// Test signing with a key generated from a seed
+	seed := [u8(10), 20, 30, 40, 50]
+	priv_key := new_key_from_seed(seed) or { panic(err) }
+	message := 'Another test message'.bytes()
+	signature := priv_key.sign(message) or { panic(err) }
+	pub_key := priv_key.public_key() or { panic(err) }
+	is_valid := pub_key.verify(message, signature) or { panic(err) }
+	assert is_valid
+}
+
+fn test_invalid_signature() ! {
+	// Test verifying an invalid signature
+	pub_key, _ := generate_key() or { panic(err) }
+	message := 'Test message'.bytes()
+	invalid_signature := [u8(1), 2, 3] // Deliberately invalid
+	result := pub_key.verify(message, invalid_signature) or {
+		// Expecting verification to fail
+		assert err.msg() == 'Failed to verify signature'
+		return
+	}
+	assert !result
+}
+
+fn test_different_keys_not_equal() ! {
+	// Test that different keys are not equal
+	_, priv_key1 := generate_key() or { panic(err) }
+	_, priv_key2 := generate_key() or { panic(err) }
+	assert !priv_key1.equal(priv_key2)
+}