Commit | Line | Data |
---|---|---|
d7ab1bab | 1 | ## -*-python-*- |
2 | ||
3 | def cross(*seq): | |
4 | if not len(seq): | |
5 | return [(),] | |
6 | x = seq[0] | |
7 | if type(x) is not tuple and type(x) is not list: | |
8 | x = x, | |
9 | r = [] | |
10 | for i in x: | |
11 | for j in cross(*seq[1:]): | |
12 | r.append((i,) + j) | |
13 | return r | |
14 | ||
15 | prps = ''' | |
16 | des desx des3 mars | |
17 | idea safer safersk | |
18 | blowfish twofish | |
19 | tea xtea | |
20 | rc2 rc5 | |
21 | skipjack | |
22 | cast128 cast256 | |
23 | square rijndael rijndael192 rijndael256 | |
24 | serpent noekeon | |
25 | '''.split() | |
26 | pmodes = ''' | |
27 | ecb cbc cfb ofb counter | |
c00df2de | 28 | cmac pmac1 |
bebf03ab | 29 | ccm eax gcm ocb1 ocb3 |
d7ab1bab | 30 | '''.split() |
31 | streamciphers = ''' | |
32 | rc4 seal | |
33 | '''.split() | |
3f4f64b8 | 34 | latindances = ''' |
f9041075 MW |
35 | salsa20 salsa20/12 salsa20/8 |
36 | salsa20-ietf salsa20/12-ietf salsa20/8-ietf | |
37 | xsalsa20 xsalsa20/12 xsalsa20/8 | |
38 | chacha20 chacha12 chacha8 | |
39 | chacha20-ietf chacha12-ietf chacha8-ietf | |
40 | xchacha20 xchacha12 xchacha8 | |
3f4f64b8 | 41 | '''.split() |
3e80d327 | 42 | streamciphers += map(lambda s: s.replace('/', ''), latindances) |
d7ab1bab | 43 | hashes = ''' |
44 | md2 md4 md5 tiger has160 | |
cae28129 | 45 | sha sha224 sha256 sha512/224 sha512/256 sha384 sha512 |
d7ab1bab | 46 | rmd128 rmd160 rmd256 rmd320 |
47 | whirlpool whirlpool256 | |
6bd22b53 | 48 | sha3-224 sha3-256 sha3-384 sha3-512 |
d7ab1bab | 49 | '''.split() |
50 | hmodes = ''' | |
51 | mgf hmac | |
52 | '''.split() | |
53 | ||
bbb113f6 MW |
54 | print('/* algorithms.h [generated] */') |
55 | print('') | |
d7ab1bab | 56 | |
57 | for i in prps: | |
bbb113f6 | 58 | print('#include <catacomb/%s.h>' % i.replace('/', '-')) |
d7ab1bab | 59 | for j in pmodes: |
bbb113f6 | 60 | print('#include <catacomb/%s-%s.h>' % (i.replace('/', '-'), j)) |
d7ab1bab | 61 | for i in streamciphers: |
bbb113f6 MW |
62 | print('#include <catacomb/%s.h>' % i.replace('/', '-')) |
63 | print('') | |
d7ab1bab | 64 | for i in hashes: |
bbb113f6 | 65 | print('#include <catacomb/%s.h>' % i.replace('/', '-')) |
d7ab1bab | 66 | for j in hmodes: |
bbb113f6 MW |
67 | print('#include <catacomb/%s-%s.h>' % (i.replace('/', '-'), j)) |
68 | print('') | |
d7ab1bab | 69 | |
bbb113f6 | 70 | print('#define PRPS(_) \\') |
d7ab1bab | 71 | for i in prps: |
bbb113f6 MW |
72 | print('\t_(%s, %s) \\' % (i.upper(), i)) |
73 | print('\t/* end */') | |
74 | print('') | |
03ed9abb | 75 | |
bbb113f6 | 76 | print('#define RNGS(_) \\') |
03ed9abb | 77 | for i in (cross(prps, ['ofb', 'counter'])): |
bbb113f6 MW |
78 | print(('\t_("%(prim)s-%(mode)s", %(primid)s_keysz, ' + |
79 | '%(primid)s_%(mode)srand, RNG_PLAIN, 0) \\') % | |
80 | {'prim': i[0], 'mode': i[1], | |
81 | 'primid': i[0].replace('-', '_').replace('/', '_')}) | |
03ed9abb | 82 | for i in (cross(hashes, 'mgf')): |
bbb113f6 MW |
83 | print(('\t_("%(prim)s-%(mode)s", %(primid)s_%(mode)skeysz, ' + |
84 | '%(primid)s_%(mode)srand, RNG_PLAIN, 0) \\') % | |
85 | {'prim': i[0], 'mode': i[1], | |
86 | 'primid': i[0].replace('-', '_').replace('/', '_')}) | |
87 | print('\t_("rc4", rc4_keysz, rc4_rand, 0, 0) \\') | |
88 | print('\t_("seal", seal_keysz, seal_rand, RNG_SEAL, 0) \\') | |
3f4f64b8 MW |
89 | for i in latindances: |
90 | for r in ['salsa20', 'xsalsa20', 'chacha', 'xchacha']: | |
91 | if i.startswith(r): | |
92 | root = r | |
93 | break | |
94 | else: | |
1c7419c9 | 95 | raise ValueError('failed to find root name for %s' % i) |
f9041075 | 96 | if i.endswith('-ietf'): root += '_ietf' |
bbb113f6 | 97 | print(('\t_("%(name)s", %(root)s_keysz, %(id)s_rand, ' + |
34825452 | 98 | 'RNG_LATIN, %(ROOT)s_NONCESZ) \\') % \ |
bbb113f6 MW |
99 | {'name': i, 'id': i.replace('/', '').replace('-', '_'), |
100 | 'root': root, 'ROOT': root.upper()}) | |
6bd22b53 | 101 | for i in [128, 256]: |
bbb113f6 | 102 | print(('\t_("shake%(w)d", shake%(w)d_keysz, cshake%(w)d_rand, ' + |
6bd22b53 | 103 | 'RNG_SHAKE, 0) \\') % \ |
bbb113f6 MW |
104 | {'w': i}) |
105 | print(('\t_("kmac%(w)d", kmac%(w)d_keysz, kmac%(w)d_rand, ' + | |
6bd22b53 | 106 | 'RNG_KMAC, 0) \\') % \ |
bbb113f6 MW |
107 | {'w': i}) |
108 | print('\t/* end */') | |
109 | print('') |