commit 18d8dbcbfe6f2b7dba6016ee80141047830122af
parent ee4b6fd156be2e72fd3de24d6d6824d3d2f30c78
Author: Drew DeVault <sir@cmpwn.com>
Date: Sun, 17 Apr 2022 16:47:22 +0200
crypto::blowfish: new module
Signed-off-by: Drew DeVault <sir@cmpwn.com>
Diffstat:
6 files changed, 620 insertions(+), 0 deletions(-)
diff --git a/crypto/blowfish/+test.ha b/crypto/blowfish/+test.ha
@@ -0,0 +1,150 @@
+use bytes;
+use crypto::cipher;
+use encoding::hex;
+use fmt;
+use os;
+
+const key_vectors: [_][8]u8 = [
+ [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
+ [0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF],
+ [0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
+ [0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11],
+ [0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF],
+ [0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11],
+ [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
+ [0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54, 0x32, 0x10],
+ [0x7C, 0xA1, 0x10, 0x45, 0x4A, 0x1A, 0x6E, 0x57],
+ [0x01, 0x31, 0xD9, 0x61, 0x9D, 0xC1, 0x37, 0x6E],
+ [0x07, 0xA1, 0x13, 0x3E, 0x4A, 0x0B, 0x26, 0x86],
+ [0x38, 0x49, 0x67, 0x4C, 0x26, 0x02, 0x31, 0x9E],
+ [0x04, 0xB9, 0x15, 0xBA, 0x43, 0xFE, 0xB5, 0xB6],
+ [0x01, 0x13, 0xB9, 0x70, 0xFD, 0x34, 0xF2, 0xCE],
+ [0x01, 0x70, 0xF1, 0x75, 0x46, 0x8F, 0xB5, 0xE6],
+ [0x43, 0x29, 0x7F, 0xAD, 0x38, 0xE3, 0x73, 0xFE],
+ [0x07, 0xA7, 0x13, 0x70, 0x45, 0xDA, 0x2A, 0x16],
+ [0x04, 0x68, 0x91, 0x04, 0xC2, 0xFD, 0x3B, 0x2F],
+ [0x37, 0xD0, 0x6B, 0xB5, 0x16, 0xCB, 0x75, 0x46],
+ [0x1F, 0x08, 0x26, 0x0D, 0x1A, 0xC2, 0x46, 0x5E],
+ [0x58, 0x40, 0x23, 0x64, 0x1A, 0xBA, 0x61, 0x76],
+ [0x02, 0x58, 0x16, 0x16, 0x46, 0x29, 0xB0, 0x07],
+ [0x49, 0x79, 0x3E, 0xBC, 0x79, 0xB3, 0x25, 0x8F],
+ [0x4F, 0xB0, 0x5E, 0x15, 0x15, 0xAB, 0x73, 0xA7],
+ [0x49, 0xE9, 0x5D, 0x6D, 0x4C, 0xA2, 0x29, 0xBF],
+ [0x01, 0x83, 0x10, 0xDC, 0x40, 0x9B, 0x26, 0xD6],
+ [0x1C, 0x58, 0x7F, 0x1C, 0x13, 0x92, 0x4F, 0xEF],
+ [0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01],
+ [0x1F, 0x1F, 0x1F, 0x1F, 0x0E, 0x0E, 0x0E, 0x0E],
+ [0xE0, 0xFE, 0xE0, 0xFE, 0xF1, 0xFE, 0xF1, 0xFE],
+ [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
+ [0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF],
+ [0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF],
+ [0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54, 0x32, 0x10],
+];
+
+const clear_vectors: [_][8]u8 = [
+ [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
+ [0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF],
+ [0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01],
+ [0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11],
+ [0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11],
+ [0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF],
+ [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
+ [0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF],
+ [0x01, 0xA1, 0xD6, 0xD0, 0x39, 0x77, 0x67, 0x42],
+ [0x5C, 0xD5, 0x4C, 0xA8, 0x3D, 0xEF, 0x57, 0xDA],
+ [0x02, 0x48, 0xD4, 0x38, 0x06, 0xF6, 0x71, 0x72],
+ [0x51, 0x45, 0x4B, 0x58, 0x2D, 0xDF, 0x44, 0x0A],
+ [0x42, 0xFD, 0x44, 0x30, 0x59, 0x57, 0x7F, 0xA2],
+ [0x05, 0x9B, 0x5E, 0x08, 0x51, 0xCF, 0x14, 0x3A],
+ [0x07, 0x56, 0xD8, 0xE0, 0x77, 0x47, 0x61, 0xD2],
+ [0x76, 0x25, 0x14, 0xB8, 0x29, 0xBF, 0x48, 0x6A],
+ [0x3B, 0xDD, 0x11, 0x90, 0x49, 0x37, 0x28, 0x02],
+ [0x26, 0x95, 0x5F, 0x68, 0x35, 0xAF, 0x60, 0x9A],
+ [0x16, 0x4D, 0x5E, 0x40, 0x4F, 0x27, 0x52, 0x32],
+ [0x6B, 0x05, 0x6E, 0x18, 0x75, 0x9F, 0x5C, 0xCA],
+ [0x00, 0x4B, 0xD6, 0xEF, 0x09, 0x17, 0x60, 0x62],
+ [0x48, 0x0D, 0x39, 0x00, 0x6E, 0xE7, 0x62, 0xF2],
+ [0x43, 0x75, 0x40, 0xC8, 0x69, 0x8F, 0x3C, 0xFA],
+ [0x07, 0x2D, 0x43, 0xA0, 0x77, 0x07, 0x52, 0x92],
+ [0x02, 0xFE, 0x55, 0x77, 0x81, 0x17, 0xF1, 0x2A],
+ [0x1D, 0x9D, 0x5C, 0x50, 0x18, 0xF7, 0x28, 0xC2],
+ [0x30, 0x55, 0x32, 0x28, 0x6D, 0x6F, 0x29, 0x5A],
+ [0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF],
+ [0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF],
+ [0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF],
+ [0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF],
+ [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
+ [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
+ [0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF],
+];
+
+const cipher_vectors: [_][8]u8 = [
+ [0x4E, 0xF9, 0x97, 0x45, 0x61, 0x98, 0xDD, 0x78],
+ [0x51, 0x86, 0x6F, 0xD5, 0xB8, 0x5E, 0xCB, 0x8A],
+ [0x7D, 0x85, 0x6F, 0x9A, 0x61, 0x30, 0x63, 0xF2],
+ [0x24, 0x66, 0xDD, 0x87, 0x8B, 0x96, 0x3C, 0x9D],
+ [0x61, 0xF9, 0xC3, 0x80, 0x22, 0x81, 0xB0, 0x96],
+ [0x7D, 0x0C, 0xC6, 0x30, 0xAF, 0xDA, 0x1E, 0xC7],
+ [0x4E, 0xF9, 0x97, 0x45, 0x61, 0x98, 0xDD, 0x78],
+ [0x0A, 0xCE, 0xAB, 0x0F, 0xC6, 0xA0, 0xA2, 0x8D],
+ [0x59, 0xC6, 0x82, 0x45, 0xEB, 0x05, 0x28, 0x2B],
+ [0xB1, 0xB8, 0xCC, 0x0B, 0x25, 0x0F, 0x09, 0xA0],
+ [0x17, 0x30, 0xE5, 0x77, 0x8B, 0xEA, 0x1D, 0xA4],
+ [0xA2, 0x5E, 0x78, 0x56, 0xCF, 0x26, 0x51, 0xEB],
+ [0x35, 0x38, 0x82, 0xB1, 0x09, 0xCE, 0x8F, 0x1A],
+ [0x48, 0xF4, 0xD0, 0x88, 0x4C, 0x37, 0x99, 0x18],
+ [0x43, 0x21, 0x93, 0xB7, 0x89, 0x51, 0xFC, 0x98],
+ [0x13, 0xF0, 0x41, 0x54, 0xD6, 0x9D, 0x1A, 0xE5],
+ [0x2E, 0xED, 0xDA, 0x93, 0xFF, 0xD3, 0x9C, 0x79],
+ [0xD8, 0x87, 0xE0, 0x39, 0x3C, 0x2D, 0xA6, 0xE3],
+ [0x5F, 0x99, 0xD0, 0x4F, 0x5B, 0x16, 0x39, 0x69],
+ [0x4A, 0x05, 0x7A, 0x3B, 0x24, 0xD3, 0x97, 0x7B],
+ [0x45, 0x20, 0x31, 0xC1, 0xE4, 0xFA, 0xDA, 0x8E],
+ [0x75, 0x55, 0xAE, 0x39, 0xF5, 0x9B, 0x87, 0xBD],
+ [0x53, 0xC5, 0x5F, 0x9C, 0xB4, 0x9F, 0xC0, 0x19],
+ [0x7A, 0x8E, 0x7B, 0xFA, 0x93, 0x7E, 0x89, 0xA3],
+ [0xCF, 0x9C, 0x5D, 0x7A, 0x49, 0x86, 0xAD, 0xB5],
+ [0xD1, 0xAB, 0xB2, 0x90, 0x65, 0x8B, 0xC7, 0x78],
+ [0x55, 0xCB, 0x37, 0x74, 0xD1, 0x3E, 0xF2, 0x01],
+ [0xFA, 0x34, 0xEC, 0x48, 0x47, 0xB2, 0x68, 0xB2],
+ [0xA7, 0x90, 0x79, 0x51, 0x08, 0xEA, 0x3C, 0xAE],
+ [0xC3, 0x9E, 0x07, 0x2D, 0x9F, 0xAC, 0x63, 0x1D],
+ [0x01, 0x49, 0x33, 0xE0, 0xCD, 0xAF, 0xF6, 0xE4],
+ [0xF2, 0x1E, 0x9A, 0x77, 0xB7, 0x1C, 0x49, 0xBC],
+ [0x24, 0x59, 0x46, 0x88, 0x57, 0x54, 0x36, 0x9A],
+ [0x6B, 0x5C, 0x5A, 0x9C, 0x5D, 0x9E, 0x0A, 0x5A],
+];
+
+@test fn encrypt() void = {
+ for (let i = 0z; i < len(key_vectors); i += 1) {
+ const key = key_vectors[i];
+ const clear = clear_vectors[i];
+ const cipher = cipher_vectors[i];
+
+ const bf = new();
+ defer cipher::finish(&bf);
+
+ init(&bf, key);
+
+ let buf: [8]u8 = [0...];
+ cipher::encrypt(&bf, buf, clear);
+ assert(bytes::equal(cipher, buf));
+ };
+};
+
+@test fn decrypt() void = {
+ for (let i = 0z; i < len(key_vectors); i += 1) {
+ const key = key_vectors[i];
+ const clear = clear_vectors[i];
+ const cipher = cipher_vectors[i];
+
+ const bf = new();
+ defer cipher::finish(&bf);
+
+ init(&bf, key);
+
+ let buf: [8]u8 = [0...];
+ cipher::decrypt(&bf, buf, cipher);
+ assert(bytes::equal(clear, buf));
+ };
+};
diff --git a/crypto/blowfish/README b/crypto/blowfish/README
@@ -0,0 +1,15 @@
+The crypto::blowfish module provides an implementation of Bruce Schneier's
+Blowfish encryption standard via the [[crypto::cipher::block]] interface. The
+use of this algorithm is not recommended except for legacy use-cases; prefer
+[[aes]] when possible.
+
+When combined with a block cipher mode from [[crypto::cipher]], suitable buffer
+lengths for static allocation are provided as constants such as [[BLOCKSIZE]].
+
+This is a low-level module which implements cryptographic primitives. Direct use
+of cryptographic primitives is not recommended for non-experts, as incorrect use
+of these primitives can easily lead to the introduction of security
+vulnerabilities. Non-experts are advised to use the high-level operations
+available in the top-level [[crypto]] module.
+
+Be advised that Hare's cryptography implementations have not been audited.
diff --git a/crypto/blowfish/blowfish.ha b/crypto/blowfish/blowfish.ha
@@ -0,0 +1,206 @@
+// License: MPL-2.0
+// License: MIT
+// (c) 2022 Drew DeVault <sir@cmpwn.com>
+// (c) 2010 The Go Authors. All rights reserved.
+// TODO: https://todo.sr.ht/~sircmpwn/hare/226
+use bytes;
+use crypto::cipher;
+use endian;
+
+// The block size of the Blowfish cipher in bytes.
+export def BLOCKSIZE: size = 8;
+
+export type state = struct {
+ cipher::block,
+ p: [18]u32,
+ s0: [256]u32,
+ s1: [256]u32,
+ s2: [256]u32,
+ s3: [256]u32,
+};
+
+// Initializes a new Blowfish cipher. The user should must call [[init]] or
+// [[init_salt]] prior to use, then may use [[cipher::encrypt]] et al. The user
+// must call [[finish]] when they are done using the stream to securely erase
+// secret information stored in the stream state.
+export fn new() state = {
+ return state {
+ blocksz = BLOCKSIZE,
+ nparallel = 1,
+ encrypt = &block_encrypt,
+ decrypt = &block_decrypt,
+ finish = &block_finish,
+ p = p,
+ s0 = s0,
+ s1 = s1,
+ s2 = s2,
+ s3 = s3,
+ };
+};
+
+// Performs key expansion for a Blowfish cipher.
+export fn init(c: *state, key: []u8) void = {
+ assert(len(key) > 0 && len(key) <= 56, "Invalid blowfish key size");
+ let j = 0z;
+ for (let i = 0z; i < len(c.p); i += 1) {
+ c.p[i] ^= getword(key, &j);
+ };
+
+ let l = 0u32, r = 0u32;
+ init_vector(c, &l, &r, c.p);
+ init_vector(c, &l, &r, c.s0);
+ init_vector(c, &l, &r, c.s1);
+ init_vector(c, &l, &r, c.s2);
+ init_vector(c, &l, &r, c.s3);
+};
+
+fn init_vector(c: *state, l: *u32, r: *u32, vec: []u32) void = {
+ for (let i = 0z; i < len(vec); i += 2) {
+ const v = encrypt(c, *l, *r);
+ *l = v.0;
+ *r = v.1;
+ vec[i] = *l;
+ vec[i+1] = *r;
+ };
+};
+
+// Performs salted key expansion for a Blowfish cipher.
+export fn init_salt(c: *state, key: []u8, salt: []u8) void = {
+ assert(len(key) > 0 && len(key) <= 56, "Invalid blowfish key size");
+ let j = 0z;
+ for (let i = 0z; i < 18; i += 1) {
+ c.p[i] ^= getword(key, &j);
+ };
+
+ j = 0;
+ let l = 0u32, r = 0u32;
+ init_vector_salt(c, &l, &r, c.p, salt, &j);
+ init_vector_salt(c, &l, &r, c.s0, salt, &j);
+ init_vector_salt(c, &l, &r, c.s1, salt, &j);
+ init_vector_salt(c, &l, &r, c.s2, salt, &j);
+ init_vector_salt(c, &l, &r, c.s3, salt, &j);
+};
+
+fn init_vector_salt(
+ c: *state,
+ l: *u32,
+ r: *u32,
+ vec: []u32,
+ salt: []u8,
+ j: *size,
+) void = {
+ for (let i = 0z; i < len(vec); i += 2) {
+ *l ^= getword(salt, j);
+ *r ^= getword(salt, j);
+ const v = encrypt(c, *l, *r);
+ vec[i] = *l;
+ vec[i+1] = *r;
+ };
+};
+
+fn block_encrypt(c: *cipher::block, dest: []u8, src: []u8) void = {
+ const c = c: *state;
+ assert(c.encrypt == &block_encrypt);
+
+ let l = src[0]<<24u32 | src[1]<<16u32 | src[2]<<8u32 | src[3]: u32;
+ let r = src[4]<<24u32 | src[5]<<16u32 | src[6]<<8u32 | src[7]: u32;
+ const v = encrypt(c, l, r);
+ l = v.0;
+ r = v.1;
+ dest[0] = (l>>24): u8;
+ dest[1] = (l>>16): u8;
+ dest[2] = (l>>8): u8;
+ dest[3] = l: u8;
+ dest[4] = (r>>24): u8;
+ dest[5] = (r>>16): u8;
+ dest[6] = (r>>8): u8;
+ dest[7] = r: u8;
+};
+
+fn block_decrypt(c: *cipher::block, dest: []u8, src: []u8) void = {
+ const c = c: *state;
+ assert(c.decrypt == &block_decrypt);
+
+ let l = src[0]<<24u32 | src[1]<<16u32 | src[2]<<8u32 | src[3]: u32;
+ let r = src[4]<<24u32 | src[5]<<16u32 | src[6]<<8u32 | src[7]: u32;
+ const v = decrypt(c, l, r);
+ l = v.0;
+ r = v.1;
+ dest[0] = (l>>24): u8;
+ dest[1] = (l>>16): u8;
+ dest[2] = (l>>8): u8;
+ dest[3] = l: u8;
+ dest[4] = (r>>24): u8;
+ dest[5] = (r>>16): u8;
+ dest[6] = (r>>8): u8;
+ dest[7] = r: u8;
+};
+
+fn block_finish(cipher: *cipher::block) void = {
+ const cipher = cipher: *state;
+ assert(cipher.finish == &block_finish);
+ bytes::zero((&cipher.p: *[*]u8)[..len(cipher.p) * size(u32)]);
+ bytes::zero((&cipher.s0: *[*]u8)[..len(cipher.s0) * size(u32)]);
+ bytes::zero((&cipher.s1: *[*]u8)[..len(cipher.s1) * size(u32)]);
+ bytes::zero((&cipher.s2: *[*]u8)[..len(cipher.s2) * size(u32)]);
+ bytes::zero((&cipher.s3: *[*]u8)[..len(cipher.s3) * size(u32)]);
+};
+
+fn encrypt(c: *state, l: u32, r: u32) (u32, u32) = {
+ let xl = l, xr = r;
+ xl ^= c.p[0];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[1];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[2];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[3];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[4];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[5];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[6];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[7];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[8];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[9];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[10];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[11];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[12];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[13];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[14];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[15];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[16];
+ xr ^= c.p[17];
+ return (xr, xl);
+};
+
+fn decrypt(c: *state, l: u32, r: u32) (u32, u32) = {
+ let xl = l, xr = r;
+ xl ^= c.p[17];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[16];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[15];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[14];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[13];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[12];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[11];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[10];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[9];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[8];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[7];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[6];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[5];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[4];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[3];
+ xr ^= ((c.s0[(xl>>24): u8] + c.s1[(xl>>16): u8]) ^ c.s2[(xl>>8): u8]) + c.s3[(xl): u8] ^ c.p[2];
+ xl ^= ((c.s0[(xr>>24): u8] + c.s1[(xr>>16): u8]) ^ c.s2[(xr>>8): u8]) + c.s3[(xr): u8] ^ c.p[1];
+ xr ^= c.p[0];
+ return (xr, xl);
+};
+
+// Gets the next word from b and updates the index, looping around in a cicular
+// buffer.
+fn getword(b: []u8, i: *size) u32 = {
+ let j = *i;
+ const w = endian::begetu32(b[j..j+4]);
+ j += 4;
+ if (j >= len(b)) {
+ j = 0;
+ };
+ *i = j;
+ return w;
+};
diff --git a/crypto/blowfish/const.ha b/crypto/blowfish/const.ha
@@ -0,0 +1,194 @@
+// License: MPL-2.0
+// License: MIT
+// (c) 2022 Drew DeVault <sir@cmpwn.com>
+// (c) 2010 The Go Authors. All rights reserved.
+
+const s0: [256]u32 = [
+ 0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7, 0xb8e1afed, 0x6a267e96,
+ 0xba7c9045, 0xf12c7f99, 0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16,
+ 0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e, 0x0d95748f, 0x728eb658,
+ 0x718bcd58, 0x82154aee, 0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013,
+ 0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef, 0x8e79dcb0, 0x603a180e,
+ 0x6c9e0e8b, 0xb01e8a3e, 0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60,
+ 0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440, 0x55ca396a, 0x2aab10b6,
+ 0xb4cc5c34, 0x1141e8ce, 0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a,
+ 0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e, 0xafd6ba33, 0x6c24cf5c,
+ 0x7a325381, 0x28958677, 0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193,
+ 0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032, 0xef845d5d, 0xe98575b1,
+ 0xdc262302, 0xeb651b88, 0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239,
+ 0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e, 0x21c66842, 0xf6e96c9a,
+ 0x670c9c61, 0xabd388f0, 0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3,
+ 0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98, 0xa1f1651d, 0x39af0176,
+ 0x66ca593e, 0x82430e88, 0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe,
+ 0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6, 0x4ed3aa62, 0x363f7706,
+ 0x1bfedf72, 0x429b023d, 0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b,
+ 0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7, 0xe3fe501a, 0xb6794c3b,
+ 0x976ce0bd, 0x04c006ba, 0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463,
+ 0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f, 0x6dfc511f, 0x9b30952c,
+ 0xcc814544, 0xaf5ebd09, 0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3,
+ 0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb, 0x5579c0bd, 0x1a60320a,
+ 0xd6a100c6, 0x402c7279, 0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8,
+ 0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab, 0x323db5fa, 0xfd238760,
+ 0x53317b48, 0x3e00df82, 0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db,
+ 0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573, 0x695b27b0, 0xbbca58c8,
+ 0xe1ffa35d, 0xb8f011a0, 0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b,
+ 0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790, 0xe1ddf2da, 0xa4cb7e33,
+ 0x62fb1341, 0xcee4c6e8, 0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4,
+ 0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0, 0xd08ed1d0, 0xafc725e0,
+ 0x8e3c5b2f, 0x8e7594b7, 0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c,
+ 0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad, 0x2f2f2218, 0xbe0e1777,
+ 0xea752dfe, 0x8b021fa1, 0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299,
+ 0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9, 0x165fa266, 0x80957705,
+ 0x93cc7314, 0x211a1477, 0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf,
+ 0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49, 0x00250e2d, 0x2071b35e,
+ 0x226800bb, 0x57b8e0af, 0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa,
+ 0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5, 0x83260376, 0x6295cfa9,
+ 0x11c81968, 0x4e734a41, 0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915,
+ 0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400, 0x08ba6fb5, 0x571be91f,
+ 0xf296ec6b, 0x2a0dd915, 0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664,
+ 0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a,
+];
+
+const s1: [256]u32 = [
+ 0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623, 0xad6ea6b0, 0x49a7df7d,
+ 0x9cee60b8, 0x8fedb266, 0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1,
+ 0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e, 0x3f54989a, 0x5b429d65,
+ 0x6b8fe4d6, 0x99f73fd6, 0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1,
+ 0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e, 0x09686b3f, 0x3ebaefc9,
+ 0x3c971814, 0x6b6a70a1, 0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737,
+ 0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8, 0xb03ada37, 0xf0500c0d,
+ 0xf01c1f04, 0x0200b3ff, 0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd,
+ 0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701, 0x3ae5e581, 0x37c2dadc,
+ 0xc8b57634, 0x9af3dda7, 0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41,
+ 0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331, 0x4e548b38, 0x4f6db908,
+ 0x6f420d03, 0xf60a04bf, 0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af,
+ 0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e, 0x5512721f, 0x2e6b7124,
+ 0x501adde6, 0x9f84cd87, 0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c,
+ 0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2, 0xef1c1847, 0x3215d908,
+ 0xdd433b37, 0x24c2ba16, 0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd,
+ 0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b, 0x043556f1, 0xd7a3c76b,
+ 0x3c11183b, 0x5924a509, 0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e,
+ 0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3, 0x771fe71c, 0x4e3d06fa,
+ 0x2965dcb9, 0x99e71d0f, 0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a,
+ 0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4, 0xf2f74ea7, 0x361d2b3d,
+ 0x1939260f, 0x19c27960, 0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66,
+ 0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28, 0xc332ddef, 0xbe6c5aa5,
+ 0x65582185, 0x68ab9802, 0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84,
+ 0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510, 0x13cca830, 0xeb61bd96,
+ 0x0334fe1e, 0xaa0363cf, 0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14,
+ 0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e, 0x648b1eaf, 0x19bdf0ca,
+ 0xa02369b9, 0x655abb50, 0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7,
+ 0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8, 0xf837889a, 0x97e32d77,
+ 0x11ed935f, 0x16681281, 0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99,
+ 0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696, 0xcdb30aeb, 0x532e3054,
+ 0x8fd948e4, 0x6dbc3128, 0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73,
+ 0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0, 0x45eee2b6, 0xa3aaabea,
+ 0xdb6c4f15, 0xfacb4fd0, 0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105,
+ 0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250, 0xcf62a1f2, 0x5b8d2646,
+ 0xfc8883a0, 0xc1c7b6a3, 0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285,
+ 0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00, 0x58428d2a, 0x0c55f5ea,
+ 0x1dadf43e, 0x233f7061, 0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb,
+ 0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e, 0xa6078084, 0x19f8509e,
+ 0xe8efd855, 0x61d99735, 0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc,
+ 0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9, 0xdb73dbd3, 0x105588cd,
+ 0x675fda79, 0xe3674340, 0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20,
+ 0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7,
+];
+
+const s2: [256]u32 = [
+ 0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934, 0x411520f7, 0x7602d4f7,
+ 0xbcf46b2e, 0xd4a20068, 0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af,
+ 0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840, 0x4d95fc1d, 0x96b591af,
+ 0x70f4ddd3, 0x66a02f45, 0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504,
+ 0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a, 0x28507825, 0x530429f4,
+ 0x0a2c86da, 0xe9b66dfb, 0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee,
+ 0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6, 0xaace1e7c, 0xd3375fec,
+ 0xce78a399, 0x406b2a42, 0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b,
+ 0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2, 0x3a6efa74, 0xdd5b4332,
+ 0x6841e7f7, 0xca7820fb, 0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527,
+ 0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b, 0x55a867bc, 0xa1159a58,
+ 0xcca92963, 0x99e1db33, 0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c,
+ 0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3, 0x95c11548, 0xe4c66d22,
+ 0x48c1133f, 0xc70f86dc, 0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17,
+ 0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564, 0x257b7834, 0x602a9c60,
+ 0xdff8e8a3, 0x1f636c1b, 0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115,
+ 0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922, 0x85b2a20e, 0xe6ba0d99,
+ 0xde720c8c, 0x2da2f728, 0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0,
+ 0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e, 0x0a476341, 0x992eff74,
+ 0x3a6f6eab, 0xf4f8fd37, 0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d,
+ 0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804, 0xf1290dc7, 0xcc00ffa3,
+ 0xb5390f92, 0x690fed0b, 0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3,
+ 0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb, 0x37392eb3, 0xcc115979,
+ 0x8026e297, 0xf42e312d, 0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c,
+ 0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350, 0x1a6b1018, 0x11caedfa,
+ 0x3d25bdd8, 0xe2e1c3c9, 0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a,
+ 0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe, 0x9dbc8057, 0xf0f7c086,
+ 0x60787bf8, 0x6003604d, 0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc,
+ 0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f, 0x77a057be, 0xbde8ae24,
+ 0x55464299, 0xbf582e61, 0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2,
+ 0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9, 0x7aeb2661, 0x8b1ddf84,
+ 0x846a0e79, 0x915f95e2, 0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c,
+ 0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e, 0xb77f19b6, 0xe0a9dc09,
+ 0x662d09a1, 0xc4324633, 0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10,
+ 0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169, 0xdcb7da83, 0x573906fe,
+ 0xa1e2ce9b, 0x4fcd7f52, 0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027,
+ 0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5, 0xf0177a28, 0xc0f586e0,
+ 0x006058aa, 0x30dc7d62, 0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634,
+ 0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76, 0x6f05e409, 0x4b7c0188,
+ 0x39720a3d, 0x7c927c24, 0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc,
+ 0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4, 0x1e50ef5e, 0xb161e6f8,
+ 0xa28514d9, 0x6c51133c, 0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837,
+ 0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0,
+];
+
+const s3: [256]u32 = [
+ 0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b, 0x5cb0679e, 0x4fa33742,
+ 0xd3822740, 0x99bc9bbe, 0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b,
+ 0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4, 0x5748ab2f, 0xbc946e79,
+ 0xc6a376d2, 0x6549c2c8, 0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6,
+ 0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304, 0xa1fad5f0, 0x6a2d519a,
+ 0x63ef8ce2, 0x9a86ee22, 0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4,
+ 0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6, 0x2826a2f9, 0xa73a3ae1,
+ 0x4ba99586, 0xef5562e9, 0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59,
+ 0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593, 0xe990fd5a, 0x9e34d797,
+ 0x2cf0b7d9, 0x022b8b51, 0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28,
+ 0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c, 0xe029ac71, 0xe019a5e6,
+ 0x47b0acfd, 0xed93fa9b, 0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28,
+ 0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c, 0x15056dd4, 0x88f46dba,
+ 0x03a16125, 0x0564f0bd, 0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a,
+ 0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319, 0x7533d928, 0xb155fdf5,
+ 0x03563482, 0x8aba3cbb, 0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f,
+ 0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991, 0xea7a90c2, 0xfb3e7bce,
+ 0x5121ce64, 0x774fbe32, 0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680,
+ 0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166, 0xb39a460a, 0x6445c0dd,
+ 0x586cdecf, 0x1c20c8ae, 0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb,
+ 0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5, 0x72eacea8, 0xfa6484bb,
+ 0x8d6612ae, 0xbf3c6f47, 0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370,
+ 0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d, 0x4040cb08, 0x4eb4e2cc,
+ 0x34d2466a, 0x0115af84, 0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048,
+ 0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8, 0x611560b1, 0xe7933fdc,
+ 0xbb3a792b, 0x344525bd, 0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9,
+ 0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7, 0x1a908749, 0xd44fbd9a,
+ 0xd0dadecb, 0xd50ada38, 0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f,
+ 0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c, 0xbf97222c, 0x15e6fc2a,
+ 0x0f91fc71, 0x9b941525, 0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1,
+ 0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442, 0xe0ec6e0e, 0x1698db3b,
+ 0x4c98a0be, 0x3278e964, 0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e,
+ 0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8, 0xdf359f8d, 0x9b992f2e,
+ 0xe60b6f47, 0x0fe3f11d, 0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f,
+ 0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299, 0xf523f357, 0xa6327623,
+ 0x93a83531, 0x56cccd02, 0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc,
+ 0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614, 0xe6c6c7bd, 0x327a140a,
+ 0x45e1d006, 0xc3f27b9a, 0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6,
+ 0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b, 0x53113ec0, 0x1640e3d3,
+ 0x38abbd60, 0x2547adf0, 0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060,
+ 0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e, 0x1948c25c, 0x02fb8a8c,
+ 0x01c36ae4, 0xd6ebe1f9, 0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f,
+ 0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6,
+];
+
+const p: [18]u32 = [
+ 0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344, 0xa4093822, 0x299f31d0,
+ 0x082efa98, 0xec4e6c89, 0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c,
+ 0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917, 0x9216d5d9, 0x8979fb1b,
+];
diff --git a/scripts/gen-stdlib b/scripts/gen-stdlib
@@ -296,6 +296,25 @@ crypto_blake2b() {
fi
}
+gensrcs_crypto_blowfish() {
+ gen_srcs crypto::blowfish \
+ blowfish.ha \
+ const.ha \
+ $*
+}
+
+crypto_blowfish() {
+ if [ $testing -eq 0 ]
+ then
+ gensrcs_crypto_blowfish
+ gen_ssa crypto::blowfish bytes crypto::cipher endian
+ else
+ gensrcs_crypto_blowfish +test.ha
+ gen_ssa crypto::blowfish bytes crypto::cipher endian \
+ os encoding::hex fmt
+ fi
+}
+
crypto_chacha() {
if [ $testing -eq 0 ]
then
@@ -1306,6 +1325,7 @@ crypto::aes
crypto::aes::xts
crypto::argon2
crypto::blake2b
+crypto::blowfish
crypto::chacha
crypto::cipher
crypto::hmac
diff --git a/stdlib.mk b/stdlib.mk
@@ -190,6 +190,12 @@ stdlib_deps_any+=$(stdlib_crypto_blake2b_any)
stdlib_crypto_blake2b_linux=$(stdlib_crypto_blake2b_any)
stdlib_crypto_blake2b_freebsd=$(stdlib_crypto_blake2b_any)
+# gen_lib crypto::blowfish (any)
+stdlib_crypto_blowfish_any=$(HARECACHE)/crypto/blowfish/crypto_blowfish-any.o
+stdlib_deps_any+=$(stdlib_crypto_blowfish_any)
+stdlib_crypto_blowfish_linux=$(stdlib_crypto_blowfish_any)
+stdlib_crypto_blowfish_freebsd=$(stdlib_crypto_blowfish_any)
+
# gen_lib crypto::chacha (any)
stdlib_crypto_chacha_any=$(HARECACHE)/crypto/chacha/crypto_chacha-any.o
stdlib_deps_any+=$(stdlib_crypto_chacha_any)
@@ -803,6 +809,17 @@ $(HARECACHE)/crypto/blake2b/crypto_blake2b-any.ssa: $(stdlib_crypto_blake2b_any_
@HARECACHE=$(HARECACHE) $(HAREC) $(HAREFLAGS) -o $@ -Ncrypto::blake2b \
-t$(HARECACHE)/crypto/blake2b/crypto_blake2b.td $(stdlib_crypto_blake2b_any_srcs)
+# crypto::blowfish (+any)
+stdlib_crypto_blowfish_any_srcs= \
+ $(STDLIB)/crypto/blowfish/blowfish.ha \
+ $(STDLIB)/crypto/blowfish/const.ha
+
+$(HARECACHE)/crypto/blowfish/crypto_blowfish-any.ssa: $(stdlib_crypto_blowfish_any_srcs) $(stdlib_rt) $(stdlib_bytes_$(PLATFORM)) $(stdlib_crypto_cipher_$(PLATFORM)) $(stdlib_endian_$(PLATFORM))
+ @printf 'HAREC \t$@\n'
+ @mkdir -p $(HARECACHE)/crypto/blowfish
+ @HARECACHE=$(HARECACHE) $(HAREC) $(HAREFLAGS) -o $@ -Ncrypto::blowfish \
+ -t$(HARECACHE)/crypto/blowfish/crypto_blowfish.td $(stdlib_crypto_blowfish_any_srcs)
+
# crypto::chacha (+any)
stdlib_crypto_chacha_any_srcs= \
$(STDLIB)/crypto/chacha/chacha20.ha
@@ -2179,6 +2196,12 @@ testlib_deps_any+=$(testlib_crypto_blake2b_any)
testlib_crypto_blake2b_linux=$(testlib_crypto_blake2b_any)
testlib_crypto_blake2b_freebsd=$(testlib_crypto_blake2b_any)
+# gen_lib crypto::blowfish (any)
+testlib_crypto_blowfish_any=$(TESTCACHE)/crypto/blowfish/crypto_blowfish-any.o
+testlib_deps_any+=$(testlib_crypto_blowfish_any)
+testlib_crypto_blowfish_linux=$(testlib_crypto_blowfish_any)
+testlib_crypto_blowfish_freebsd=$(testlib_crypto_blowfish_any)
+
# gen_lib crypto::chacha (any)
testlib_crypto_chacha_any=$(TESTCACHE)/crypto/chacha/crypto_chacha-any.o
testlib_deps_any+=$(testlib_crypto_chacha_any)
@@ -2801,6 +2824,18 @@ $(TESTCACHE)/crypto/blake2b/crypto_blake2b-any.ssa: $(testlib_crypto_blake2b_any
@HARECACHE=$(TESTCACHE) $(HAREC) $(TESTHAREFLAGS) -o $@ -Ncrypto::blake2b \
-t$(TESTCACHE)/crypto/blake2b/crypto_blake2b.td $(testlib_crypto_blake2b_any_srcs)
+# crypto::blowfish (+any)
+testlib_crypto_blowfish_any_srcs= \
+ $(STDLIB)/crypto/blowfish/blowfish.ha \
+ $(STDLIB)/crypto/blowfish/const.ha \
+ $(STDLIB)/crypto/blowfish/+test.ha
+
+$(TESTCACHE)/crypto/blowfish/crypto_blowfish-any.ssa: $(testlib_crypto_blowfish_any_srcs) $(testlib_rt) $(testlib_bytes_$(PLATFORM)) $(testlib_crypto_cipher_$(PLATFORM)) $(testlib_endian_$(PLATFORM)) $(testlib_os_$(PLATFORM)) $(testlib_encoding_hex_$(PLATFORM)) $(testlib_fmt_$(PLATFORM))
+ @printf 'HAREC \t$@\n'
+ @mkdir -p $(TESTCACHE)/crypto/blowfish
+ @HARECACHE=$(TESTCACHE) $(HAREC) $(TESTHAREFLAGS) -o $@ -Ncrypto::blowfish \
+ -t$(TESTCACHE)/crypto/blowfish/crypto_blowfish.td $(testlib_crypto_blowfish_any_srcs)
+
# crypto::chacha (+any)
testlib_crypto_chacha_any_srcs= \
$(STDLIB)/crypto/chacha/chacha20.ha \
