FM / libsodium-devel

/usr/share/doc/libsodium-devel

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aead_aes256gcm.c	149330	0644	edit dl rm
aead_aes256gcm.exp	3	0644	edit dl rm
aead_aes256gcm2.c	13946	0644	edit dl rm
aead_aes256gcm2.exp	3	0644	edit dl rm
aead_chacha20poly1305.c	15126	0644	edit dl rm
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aead_chacha20poly13052.c	65406	0644	edit dl rm
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aead_xchacha20poly1305.c	8602	0644	edit dl rm
aead_xchacha20poly1305.exp	2001	0644	edit dl rm
auth.c	5084	0644	edit dl rm
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auth3.c	1463	0644	edit dl rm
auth3.exp	2	0644	edit dl rm
auth5.c	1087	0644	edit dl rm
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auth6.c	449	0644	edit dl rm
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auth7.c	1165	0644	edit dl rm
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AUTHORS	4898	0644	edit dl rm
box.c	4528	0644	edit dl rm
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box7.c	1565	0644	edit dl rm
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chacha20.c	7808	0644	edit dl rm
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ChangeLog	28164	0644	edit dl rm
cmptest.h	4713	0644	edit dl rm
codecs.c	12228	0644	edit dl rm
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core1.c	1210	0644	edit dl rm
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core_ed25519.c	17077	0644	edit dl rm
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generichash.c	147931	0644	edit dl rm
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hash.c	1503	0644	edit dl rm
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kdf.c	2366	0644	edit dl rm
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keygen.c	2683	0644	edit dl rm
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kx.c	6358	0644	edit dl rm
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metamorphic.c	5608	0644	edit dl rm
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misuse.c	4472	0644	edit dl rm
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onetimeauth.c	2371	0644	edit dl rm
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onetimeauth2.c	1416	0644	edit dl rm
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onetimeauth7.c	948	0644	edit dl rm
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pwhash_scrypt_ll.c	1723	0644	edit dl rm
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quirks.h	488	0644	edit dl rm
randombytes.c	3963	0644	edit dl rm
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README.markdown	2094	0644	edit dl rm
scalarmult.c	2480	0644	edit dl rm
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scalarmult7.c	909	0644	edit dl rm
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scalarmult_ed25519.c	5616	0644	edit dl rm
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scalarmult_ristretto255.c	1910	0644	edit dl rm
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secretbox.c	3588	0644	edit dl rm
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secretbox2.c	2431	0644	edit dl rm
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secretbox7.c	1072	0644	edit dl rm
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shorthash.c	968	0644	edit dl rm
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sign.c	2777963	0644	edit dl rm
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siphashx24.c	1049	0644	edit dl rm
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sodium_core.c	936	0644	edit dl rm
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sodium_utils.c	8414	0644	edit dl rm
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sodium_utils3.c	1439	0644	edit dl rm
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sodium_version.c	387	0644	edit dl rm
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stream.c	2773	0644	edit dl rm
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stream2.c	1622	0644	edit dl rm
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stream3.c	979	0644	edit dl rm
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stream4.c	2069	0644	edit dl rm
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THANKS	2295	0644	edit dl rm
verify1.c	2096	0644	edit dl rm
verify1.exp	6	0644	edit dl rm
xchacha20.c	26105	0644	edit dl rm
xchacha20.exp	482	0644	edit dl rm

Edit: /usr/share/doc/libsodium-devel/auth7.c (1165B)

#define TEST_NAME "auth7"
#include "cmptest.h"

static unsigned char key[32];
static unsigned char c[600];
static unsigned char a[64];

int
main(void)
{
    size_t clen;

for (clen = 0; clen < sizeof c; ++clen) {
        crypto_auth_keygen(key);
        randombytes_buf(c, clen);
        crypto_auth_hmacsha512(a, c, clen, key);
        if (crypto_auth_hmacsha512_verify(a, c, clen, key) != 0) {
            printf("fail %u\n", (unsigned int) clen);
            return 100;
        }
        if (clen > 0) {
            c[(size_t) rand() % clen] += 1 + (rand() % 255);
            if (crypto_auth_hmacsha512_verify(a, c, clen, key) == 0) {
                printf("forgery %u\n", (unsigned int) clen);
                return 100;
            }
            a[rand() % sizeof a] += 1 + (rand() % 255);
            if (crypto_auth_hmacsha512_verify(a, c, clen, key) == 0) {
                printf("forgery %u\n", (unsigned int) clen);
                return 100;
            }
        }
    }

crypto_auth_keygen(key);
    crypto_auth_hmacsha512(a, guard_page, 0U, key);
    assert(crypto_auth_hmacsha512_verify(a, guard_page, 0U, key) == 0);

return 0;
}

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