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-rw-r--r--tests/core/crypto/test_core_crypto.odin1
-rw-r--r--tests/core/crypto/test_core_crypto_aes.odin462
-rw-r--r--tests/core/crypto/test_crypto_benchmark.odin60
3 files changed, 523 insertions, 0 deletions
diff --git a/tests/core/crypto/test_core_crypto.odin b/tests/core/crypto/test_core_crypto.odin
index 95db3f292..1f7bcece3 100644
--- a/tests/core/crypto/test_core_crypto.odin
+++ b/tests/core/crypto/test_core_crypto.odin
@@ -33,6 +33,7 @@ main :: proc() {
test_kdf(&t) // After hash/mac tests because those should pass first.
test_ecc25519(&t)
+ test_aes(&t)
test_chacha20(&t)
test_chacha20poly1305(&t)
test_sha3_variants(&t)
diff --git a/tests/core/crypto/test_core_crypto_aes.odin b/tests/core/crypto/test_core_crypto_aes.odin
new file mode 100644
index 000000000..f33292a53
--- /dev/null
+++ b/tests/core/crypto/test_core_crypto_aes.odin
@@ -0,0 +1,462 @@
+package test_core_crypto
+
+import "base:runtime"
+import "core:encoding/hex"
+import "core:fmt"
+import "core:testing"
+
+import "core:crypto/aes"
+import "core:crypto/sha2"
+
+import tc "tests:common"
+
+@(test)
+test_aes :: proc(t: ^testing.T) {
+ runtime.DEFAULT_TEMP_ALLOCATOR_TEMP_GUARD()
+
+ tc.log(t, "Testing AES")
+
+ impls := make([dynamic]aes.Implementation, 0, 2)
+ append(&impls, aes.Implementation.Portable)
+ if aes.is_hardware_accelerated() {
+ append(&impls, aes.Implementation.Hardware)
+ }
+
+ for impl in impls {
+ test_aes_ecb(t, impl)
+ test_aes_ctr(t, impl)
+ test_aes_gcm(t, impl)
+ }
+}
+
+@(test)
+test_aes_ecb :: proc(t: ^testing.T, impl: aes.Implementation) {
+ tc.log(t, fmt.tprintf("Testing AES-ECB/%v", impl))
+
+ test_vectors := []struct {
+ key: string,
+ plaintext: string,
+ ciphertext: string,
+ } {
+ // http://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-38a.pdf
+ {
+ "2b7e151628aed2a6abf7158809cf4f3c",
+ "6bc1bee22e409f96e93d7e117393172a",
+ "3ad77bb40d7a3660a89ecaf32466ef97",
+ },
+ {
+ "2b7e151628aed2a6abf7158809cf4f3c",
+ "ae2d8a571e03ac9c9eb76fac45af8e51",
+ "f5d3d58503b9699de785895a96fdbaaf",
+ },
+ {
+ "2b7e151628aed2a6abf7158809cf4f3c",
+ "30c81c46a35ce411e5fbc1191a0a52ef",
+ "43b1cd7f598ece23881b00e3ed030688",
+ },
+ {
+ "2b7e151628aed2a6abf7158809cf4f3c",
+ "f69f2445df4f9b17ad2b417be66c3710",
+ "7b0c785e27e8ad3f8223207104725dd4",
+ },
+ {
+ "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b",
+ "6bc1bee22e409f96e93d7e117393172a",
+ "bd334f1d6e45f25ff712a214571fa5cc",
+ },
+ {
+ "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b",
+ "ae2d8a571e03ac9c9eb76fac45af8e51",
+ "974104846d0ad3ad7734ecb3ecee4eef",
+ },
+ {
+ "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b",
+ "30c81c46a35ce411e5fbc1191a0a52ef",
+ "ef7afd2270e2e60adce0ba2face6444e",
+ },
+ {
+ "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b",
+ "f69f2445df4f9b17ad2b417be66c3710",
+ "9a4b41ba738d6c72fb16691603c18e0e",
+ },
+ {
+ "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4",
+ "6bc1bee22e409f96e93d7e117393172a",
+ "f3eed1bdb5d2a03c064b5a7e3db181f8",
+ },
+ {
+ "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4",
+ "ae2d8a571e03ac9c9eb76fac45af8e51",
+ "591ccb10d410ed26dc5ba74a31362870",
+ },
+ {
+ "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4",
+ "30c81c46a35ce411e5fbc1191a0a52ef",
+ "b6ed21b99ca6f4f9f153e7b1beafed1d",
+ },
+ {
+ "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4",
+ "f69f2445df4f9b17ad2b417be66c3710",
+ "23304b7a39f9f3ff067d8d8f9e24ecc7",
+ },
+ }
+ for v, _ in test_vectors {
+ key, _ := hex.decode(transmute([]byte)(v.key), context.temp_allocator)
+ plaintext, _ := hex.decode(transmute([]byte)(v.plaintext), context.temp_allocator)
+ ciphertext, _ := hex.decode(transmute([]byte)(v.ciphertext), context.temp_allocator)
+
+ ctx: aes.Context_ECB
+ dst: [aes.BLOCK_SIZE]byte
+ aes.init_ecb(&ctx, key, impl)
+
+ aes.encrypt_ecb(&ctx, dst[:], plaintext)
+ dst_str := string(hex.encode(dst[:], context.temp_allocator))
+ tc.expect(
+ t,
+ dst_str == v.ciphertext,
+ fmt.tprintf(
+ "AES-ECB/%v: Expected: %s for encrypt(%s, %s), but got %s instead",
+ impl,
+ v.ciphertext,
+ v.key,
+ v.plaintext,
+ dst_str,
+ ),
+ )
+
+ aes.decrypt_ecb(&ctx, dst[:], ciphertext)
+ dst_str = string(hex.encode(dst[:], context.temp_allocator))
+ tc.expect(
+ t,
+ dst_str == v.plaintext,
+ fmt.tprintf(
+ "AES-ECB/%v: Expected: %s for decrypt(%s, %s), but got %s instead",
+ impl,
+ v.plaintext,
+ v.key,
+ v.ciphertext,
+ dst_str,
+ ),
+ )
+ }
+}
+
+@(test)
+test_aes_ctr :: proc(t: ^testing.T, impl: aes.Implementation) {
+ tc.log(t, fmt.tprintf("Testing AES-CTR/%v", impl))
+
+ test_vectors := []struct {
+ key: string,
+ iv: string,
+ plaintext: string,
+ ciphertext: string,
+ } {
+ // http://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-38a.pdf
+ {
+ "2b7e151628aed2a6abf7158809cf4f3c",
+ "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff",
+ "6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710",
+ "874d6191b620e3261bef6864990db6ce9806f66b7970fdff8617187bb9fffdff5ae4df3edbd5d35e5b4f09020db03eab1e031dda2fbe03d1792170a0f3009cee",
+ },
+ {
+ "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b",
+ "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff",
+ "6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710",
+ "1abc932417521ca24f2b0459fe7e6e0b090339ec0aa6faefd5ccc2c6f4ce8e941e36b26bd1ebc670d1bd1d665620abf74f78a7f6d29809585a97daec58c6b050",
+ },
+ {
+ "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4",
+ "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff",
+ "6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710",
+ "601ec313775789a5b7a7f504bbf3d228f443e3ca4d62b59aca84e990cacaf5c52b0930daa23de94ce87017ba2d84988ddfc9c58db67aada613c2dd08457941a6",
+ },
+ }
+ for v, _ in test_vectors {
+ key, _ := hex.decode(transmute([]byte)(v.key), context.temp_allocator)
+ iv, _ := hex.decode(transmute([]byte)(v.iv), context.temp_allocator)
+ plaintext, _ := hex.decode(transmute([]byte)(v.plaintext), context.temp_allocator)
+ ciphertext, _ := hex.decode(transmute([]byte)(v.ciphertext), context.temp_allocator)
+
+ dst := make([]byte, len(ciphertext), context.temp_allocator)
+
+ ctx: aes.Context_CTR
+ aes.init_ctr(&ctx, key, iv, impl)
+
+ aes.xor_bytes_ctr(&ctx, dst, plaintext)
+
+ dst_str := string(hex.encode(dst[:], context.temp_allocator))
+ tc.expect(
+ t,
+ dst_str == v.ciphertext,
+ fmt.tprintf(
+ "AES-CTR/%v: Expected: %s for encrypt(%s, %s, %s), but got %s instead",
+ impl,
+ v.ciphertext,
+ v.key,
+ v.iv,
+ v.plaintext,
+ dst_str,
+ ),
+ )
+ }
+
+ // Incrementally read 1, 2, 3, ..., 2048 bytes of keystream, and
+ // compare the SHA-512/256 digest with a known value. Results
+ // and testcase taken from a known good implementation.
+
+ tmp := make([]byte, 2048, context.temp_allocator)
+
+ ctx: aes.Context_CTR
+ key: [aes.KEY_SIZE_256]byte
+ nonce: [aes.CTR_IV_SIZE]byte
+ aes.init_ctr(&ctx, key[:], nonce[:])
+
+ h_ctx: sha2.Context_512
+ sha2.init_512_256(&h_ctx)
+
+ for i := 1; i < 2048; i = i + 1 {
+ aes.keystream_bytes_ctr(&ctx, tmp[:i])
+ sha2.update(&h_ctx, tmp[:i])
+ }
+
+ digest: [32]byte
+ sha2.final(&h_ctx, digest[:])
+ digest_str := string(hex.encode(digest[:], context.temp_allocator))
+
+ expected_digest_str := "d4445343afeb9d1237f95b10d00358aed4c1d7d57c9fe480cd0afb5e2ffd448c"
+ tc.expect(
+ t,
+ expected_digest_str == digest_str,
+ fmt.tprintf(
+ "AES-CTR/%v: Expected %s for keystream digest, but got %s instead",
+ impl,
+ expected_digest_str,
+ digest_str,
+ ),
+ )
+}
+
+@(test)
+test_aes_gcm :: proc(t: ^testing.T, impl: aes.Implementation) {
+ tc.log(t, fmt.tprintf("Testing AES-GCM/%v", impl))
+
+ // NIST did a reorg of their site, so the source of the test vectors
+ // is only available from an archive. The commented out tests are
+ // for non-96-bit IVs which our implementation does not support.
+ //
+ // https://csrc.nist.rip/groups/ST/toolkit/BCM/documents/proposedmodes/gcm/gcm-revised-spec.pdf
+ test_vectors := []struct {
+ key: string,
+ iv: string,
+ aad: string,
+ plaintext: string,
+ ciphertext: string,
+ tag: string,
+ } {
+ {
+ "00000000000000000000000000000000",
+ "000000000000000000000000",
+ "",
+ "",
+ "",
+ "58e2fccefa7e3061367f1d57a4e7455a",
+ },
+ {
+ "00000000000000000000000000000000",
+ "000000000000000000000000",
+ "",
+ "00000000000000000000000000000000",
+ "0388dace60b6a392f328c2b971b2fe78",
+ "ab6e47d42cec13bdf53a67b21257bddf",
+ },
+ {
+ "feffe9928665731c6d6a8f9467308308",
+ "cafebabefacedbaddecaf888",
+ "",
+ "d9313225f88406e5a55909c5aff5269a86a7a9531534f7da2e4c303d8a318a721c3c0c95956809532fcf0e2449a6b525b16aedf5aa0de657ba637b391aafd255",
+ "42831ec2217774244b7221b784d0d49ce3aa212f2c02a4e035c17e2329aca12e21d514b25466931c7d8f6a5aac84aa051ba30b396a0aac973d58e091473f5985",
+ "4d5c2af327cd64a62cf35abd2ba6fab4",
+ },
+ {
+ "feffe9928665731c6d6a8f9467308308",
+ "cafebabefacedbaddecaf888",
+ "feedfacedeadbeeffeedfacedeadbeefabaddad2",
+ "d9313225f88406e5a55909c5aff5269a86a7a9531534f7da2e4c303d8a318a721c3c0c95956809532fcf0e2449a6b525b16aedf5aa0de657ba637b39",
+ "42831ec2217774244b7221b784d0d49ce3aa212f2c02a4e035c17e2329aca12e21d514b25466931c7d8f6a5aac84aa051ba30b396a0aac973d58e091",
+ "5bc94fbc3221a5db94fae95ae7121a47",
+ },
+ /*
+ {
+ "feffe9928665731c6d6a8f9467308308",
+ "cafebabefacedbad",
+ "feedfacedeadbeeffeedfacedeadbeefabaddad2",
+ "d9313225f88406e5a55909c5aff5269a86a7a9531534f7da2e4c303d8a318a721c3c0c95956809532fcf0e2449a6b525b16aedf5aa0de657ba637b39",
+ "61353b4c2806934a777ff51fa22a4755699b2a714fcdc6f83766e5f97b6c742373806900e49f24b22b097544d4896b424989b5e1ebac0f07c23f4598",
+ "3612d2e79e3b0785561be14aaca2fccb",
+ },
+ {
+ "feffe9928665731c6d6a8f9467308308",
+ "9313225df88406e555909c5aff5269aa6a7a9538534f7da1e4c303d2a318a728c3c0c95156809539fcf0e2429a6b525416aedbf5a0de6a57a637b39b",
+ "feedfacedeadbeeffeedfacedeadbeefabaddad2",
+ "d9313225f88406e5a55909c5aff5269a86a7a9531534f7da2e4c303d8a318a721c3c0c95956809532fcf0e2449a6b525b16aedf5aa0de657ba637b39",
+ "8ce24998625615b603a033aca13fb894be9112a5c3a211a8ba262a3cca7e2ca701e4a9a4fba43c90ccdcb281d48c7c6fd62875d2aca417034c34aee5",
+ "619cc5aefffe0bfa462af43c1699d050",
+ },
+ */
+ {
+ "000000000000000000000000000000000000000000000000",
+ "000000000000000000000000",
+ "",
+ "",
+ "",
+ "cd33b28ac773f74ba00ed1f312572435",
+ },
+ {
+ "000000000000000000000000000000000000000000000000",
+ "000000000000000000000000",
+ "",
+ "00000000000000000000000000000000",
+ "98e7247c07f0fe411c267e4384b0f600",
+ "2ff58d80033927ab8ef4d4587514f0fb",
+ },
+ {
+ "feffe9928665731c6d6a8f9467308308feffe9928665731c",
+ "cafebabefacedbaddecaf888",
+ "",
+ "d9313225f88406e5a55909c5aff5269a86a7a9531534f7da2e4c303d8a318a721c3c0c95956809532fcf0e2449a6b525b16aedf5aa0de657ba637b391aafd255",
+ "3980ca0b3c00e841eb06fac4872a2757859e1ceaa6efd984628593b40ca1e19c7d773d00c144c525ac619d18c84a3f4718e2448b2fe324d9ccda2710acade256",
+ "9924a7c8587336bfb118024db8674a14",
+ },
+ {
+ "feffe9928665731c6d6a8f9467308308feffe9928665731c",
+ "cafebabefacedbaddecaf888",
+ "feedfacedeadbeeffeedfacedeadbeefabaddad2",
+ "d9313225f88406e5a55909c5aff5269a86a7a9531534f7da2e4c303d8a318a721c3c0c95956809532fcf0e2449a6b525b16aedf5aa0de657ba637b39",
+ "3980ca0b3c00e841eb06fac4872a2757859e1ceaa6efd984628593b40ca1e19c7d773d00c144c525ac619d18c84a3f4718e2448b2fe324d9ccda2710",
+ "2519498e80f1478f37ba55bd6d27618c",
+ },
+ /*
+ {
+ "feffe9928665731c6d6a8f9467308308feffe9928665731c",
+ "cafebabefacedbad",
+ "feedfacedeadbeeffeedfacedeadbeefabaddad2",
+ "d9313225f88406e5a55909c5aff5269a86a7a9531534f7da2e4c303d8a318a721c3c0c95956809532fcf0e2449a6b525b16aedf5aa0de657ba637b39",
+ "0f10f599ae14a154ed24b36e25324db8c566632ef2bbb34f8347280fc4507057fddc29df9a471f75c66541d4d4dad1c9e93a19a58e8b473fa0f062f7",
+ "65dcc57fcf623a24094fcca40d3533f8",
+ },
+ {
+ "feffe9928665731c6d6a8f9467308308feffe9928665731c",
+ "9313225df88406e555909c5aff5269aa6a7a9538534f7da1e4c303d2a318a728c3c0c95156809539fcf0e2429a6b525416aedbf5a0de6a57a637b39b",
+ "feedfacedeadbeeffeedfacedeadbeefabaddad2",
+ "d9313225f88406e5a55909c5aff5269a86a7a9531534f7da2e4c303d8a318a721c3c0c95956809532fcf0e2449a6b525b16aedf5aa0de657ba637b39",
+ "d27e88681ce3243c4830165a8fdcf9ff1de9a1d8e6b447ef6ef7b79828666e4581e79012af34ddd9e2f037589b292db3e67c036745fa22e7e9b7373b",
+ "dcf566ff291c25bbb8568fc3d376a6d9",
+ },
+ */
+ {
+ "0000000000000000000000000000000000000000000000000000000000000000",
+ "000000000000000000000000",
+ "",
+ "",
+ "",
+ "530f8afbc74536b9a963b4f1c4cb738b",
+ },
+ {
+ "0000000000000000000000000000000000000000000000000000000000000000",
+ "000000000000000000000000",
+ "",
+ "00000000000000000000000000000000",
+ "cea7403d4d606b6e074ec5d3baf39d18",
+ "d0d1c8a799996bf0265b98b5d48ab919",
+ },
+ {
+ "feffe9928665731c6d6a8f9467308308feffe9928665731c6d6a8f9467308308",
+ "cafebabefacedbaddecaf888",
+ "",
+ "d9313225f88406e5a55909c5aff5269a86a7a9531534f7da2e4c303d8a318a721c3c0c95956809532fcf0e2449a6b525b16aedf5aa0de657ba637b391aafd255",
+ "522dc1f099567d07f47f37a32a84427d643a8cdcbfe5c0c97598a2bd2555d1aa8cb08e48590dbb3da7b08b1056828838c5f61e6393ba7a0abcc9f662898015ad",
+ "b094dac5d93471bdec1a502270e3cc6c",
+ },
+ {
+ "feffe9928665731c6d6a8f9467308308feffe9928665731c6d6a8f9467308308",
+ "cafebabefacedbaddecaf888",
+ "feedfacedeadbeeffeedfacedeadbeefabaddad2",
+ "d9313225f88406e5a55909c5aff5269a86a7a9531534f7da2e4c303d8a318a721c3c0c95956809532fcf0e2449a6b525b16aedf5aa0de657ba637b39",
+ "522dc1f099567d07f47f37a32a84427d643a8cdcbfe5c0c97598a2bd2555d1aa8cb08e48590dbb3da7b08b1056828838c5f61e6393ba7a0abcc9f662",
+ "76fc6ece0f4e1768cddf8853bb2d551b",
+ },
+ /*
+ {
+ "feffe9928665731c6d6a8f9467308308feffe9928665731c6d6a8f9467308308",
+ "cafebabefacedbad",
+ "feedfacedeadbeeffeedfacedeadbeefabaddad2",
+ "d9313225f88406e5a55909c5aff5269a86a7a9531534f7da2e4c303d8a318a721c3c0c95956809532fcf0e2449a6b525b16aedf5aa0de657ba637b39",
+ "c3762df1ca787d32ae47c13bf19844cbaf1ae14d0b976afac52ff7d79bba9de0feb582d33934a4f0954cc2363bc73f7862ac430e64abe499f47c9b1f",
+ "3a337dbf46a792c45e454913fe2ea8f2",
+ },
+ {
+ "feffe9928665731c6d6a8f9467308308feffe9928665731c6d6a8f9467308308",
+ "9313225df88406e555909c5aff5269aa6a7a9538534f7da1e4c303d2a318a728c3c0c95156809539fcf0e2429a6b525416aedbf5a0de6a57a637b39b",
+ "feedfacedeadbeeffeedfacedeadbeefabaddad2",
+ "d9313225f88406e5a55909c5aff5269a86a7a9531534f7da2e4c303d8a318a721c3c0c95956809532fcf0e2449a6b525b16aedf5aa0de657ba637b39",
+ "5a8def2f0c9e53f1f75d7853659e2a20eeb2b22aafde6419a058ab4f6f746bf40fc0c3b780f244452da3ebf1c5d82cdea2418997200ef82e44ae7e3f",
+ "a44a8266ee1c8eb0c8b5d4cf5ae9f19a",
+ },
+ */
+ }
+ for v, _ in test_vectors {
+ key, _ := hex.decode(transmute([]byte)(v.key), context.temp_allocator)
+ iv, _ := hex.decode(transmute([]byte)(v.iv), context.temp_allocator)
+ aad, _ := hex.decode(transmute([]byte)(v.aad), context.temp_allocator)
+ plaintext, _ := hex.decode(transmute([]byte)(v.plaintext), context.temp_allocator)
+ ciphertext, _ := hex.decode(transmute([]byte)(v.ciphertext), context.temp_allocator)
+ tag, _ := hex.decode(transmute([]byte)(v.tag), context.temp_allocator)
+
+ tag_ := make([]byte, len(tag), context.temp_allocator)
+ dst := make([]byte, len(ciphertext), context.temp_allocator)
+
+ ctx: aes.Context_GCM
+ aes.init_gcm(&ctx, key, impl)
+
+ aes.seal_gcm(&ctx, dst, tag_, iv, aad, plaintext)
+ dst_str := string(hex.encode(dst[:], context.temp_allocator))
+ tag_str := string(hex.encode(tag_[:], context.temp_allocator))
+
+ tc.expect(
+ t,
+ dst_str == v.ciphertext && tag_str == v.tag,
+ fmt.tprintf(
+ "AES-GCM/%v: Expected: (%s, %s) for seal(%s, %s, %s, %s), but got (%s, %s) instead",
+ impl,
+ v.ciphertext,
+ v.tag,
+ v.key,
+ v.iv,
+ v.aad,
+ v.plaintext,
+ dst_str,
+ tag_str,
+ ),
+ )
+
+ ok := aes.open_gcm(&ctx, dst, iv, aad, ciphertext, tag)
+ dst_str = string(hex.encode(dst[:], context.temp_allocator))
+
+ tc.expect(
+ t,
+ ok && dst_str == v.plaintext,
+ fmt.tprintf(
+ "AES-GCM/%v: Expected: (%s, true) for open(%s, %s, %s, %s, %s), but got (%s, %s) instead",
+ impl,
+ v.plaintext,
+ v.key,
+ v.iv,
+ v.aad,
+ v.ciphertext,
+ v.tag,
+ dst_str,
+ ok,
+ ),
+ )
+ }
+}
diff --git a/tests/core/crypto/test_crypto_benchmark.odin b/tests/core/crypto/test_crypto_benchmark.odin
index cc69cb16d..600dc9ade 100644
--- a/tests/core/crypto/test_crypto_benchmark.odin
+++ b/tests/core/crypto/test_crypto_benchmark.odin
@@ -6,6 +6,7 @@ import "core:fmt"
import "core:testing"
import "core:time"
+import "core:crypto/aes"
import "core:crypto/chacha20"
import "core:crypto/chacha20poly1305"
import "core:crypto/ed25519"
@@ -25,6 +26,7 @@ bench_crypto :: proc(t: ^testing.T) {
bench_chacha20(t)
bench_poly1305(t)
bench_chacha20poly1305(t)
+ bench_aes256_gcm(t)
bench_ed25519(t)
bench_x25519(t)
}
@@ -134,6 +136,26 @@ _benchmark_chacha20poly1305 :: proc(
return nil
}
+_benchmark_aes256_gcm :: proc(
+ options: ^time.Benchmark_Options,
+ allocator := context.allocator,
+) -> (
+ err: time.Benchmark_Error,
+) {
+ buf := options.input
+ nonce: [aes.GCM_NONCE_SIZE]byte
+ tag: [aes.GCM_TAG_SIZE]byte = ---
+
+ ctx := transmute(^aes.Context_GCM)context.user_ptr
+
+ for _ in 0 ..= options.rounds {
+ aes.seal_gcm(ctx, buf, tag[:], nonce[:], nil, buf)
+ }
+ options.count = options.rounds
+ options.processed = options.rounds * options.bytes
+ return nil
+}
+
benchmark_print :: proc(name: string, options: ^time.Benchmark_Options) {
fmt.printf(
"\t[%v] %v rounds, %v bytes processed in %v ns\n\t\t%5.3f rounds/s, %5.3f MiB/s\n",
@@ -221,6 +243,44 @@ bench_chacha20poly1305 :: proc(t: ^testing.T) {
benchmark_print(name, options)
}
+bench_aes256_gcm :: proc(t: ^testing.T) {
+ name := "AES256-GCM 64 bytes"
+ options := &time.Benchmark_Options {
+ rounds = 1_000,
+ bytes = 64,
+ setup = _setup_sized_buf,
+ bench = _benchmark_aes256_gcm,
+ teardown = _teardown_sized_buf,
+ }
+
+ key := [aes.KEY_SIZE_256]byte {
+ 0xde, 0xad, 0xbe, 0xef, 0xde, 0xad, 0xbe, 0xef,
+ 0xde, 0xad, 0xbe, 0xef, 0xde, 0xad, 0xbe, 0xef,
+ 0xde, 0xad, 0xbe, 0xef, 0xde, 0xad, 0xbe, 0xef,
+ 0xde, 0xad, 0xbe, 0xef, 0xde, 0xad, 0xbe, 0xef,
+ }
+ ctx: aes.Context_GCM
+ aes.init_gcm(&ctx, key[:])
+
+ context.user_ptr = &ctx
+
+ err := time.benchmark(options, context.allocator)
+ tc.expect(t, err == nil, name)
+ benchmark_print(name, options)
+
+ name = "AES256-GCM 1024 bytes"
+ options.bytes = 1024
+ err = time.benchmark(options, context.allocator)
+ tc.expect(t, err == nil, name)
+ benchmark_print(name, options)
+
+ name = "AES256-GCM 65536 bytes"
+ options.bytes = 65536
+ err = time.benchmark(options, context.allocator)
+ tc.expect(t, err == nil, name)
+ benchmark_print(name, options)
+}
+
bench_ed25519 :: proc(t: ^testing.T) {
iters :: 10000
generated by cgit v1.2.3 (git 2.39.1) at 2026-02-16 08:42:38 +0000