Use guarded memory for the box8 test
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3e2bef97dc
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@ -7,21 +7,24 @@ static unsigned char alicepk[crypto_box_PUBLICKEYBYTES];
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static unsigned char bobsk[crypto_box_SECRETKEYBYTES];
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static unsigned char bobsk[crypto_box_SECRETKEYBYTES];
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static unsigned char bobpk[crypto_box_PUBLICKEYBYTES];
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static unsigned char bobpk[crypto_box_PUBLICKEYBYTES];
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static unsigned char n[crypto_box_NONCEBYTES];
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static unsigned char n[crypto_box_NONCEBYTES];
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static unsigned char m[1000];
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static unsigned char c[1000];
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static unsigned char m2[1000];
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int main(void)
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int main(void)
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{
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{
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unsigned char *m;
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unsigned char *c;
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unsigned char *m2;
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size_t mlen;
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size_t mlen;
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size_t mlen_max = 600;
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size_t i;
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size_t i;
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int caught;
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int caught;
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int ret;
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int ret;
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for (mlen = 0; mlen < 500 && mlen + crypto_box_ZEROBYTES < sizeof m;
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m = sodium_malloc(mlen_max);
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++mlen) {
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c = sodium_malloc(mlen_max);
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m2 = sodium_malloc(mlen_max);
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crypto_box_keypair(alicepk, alicesk);
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crypto_box_keypair(alicepk, alicesk);
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crypto_box_keypair(bobpk, bobsk);
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crypto_box_keypair(bobpk, bobsk);
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for (mlen = 0; mlen + crypto_box_ZEROBYTES <= mlen_max; mlen++) {
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randombytes_buf(n, crypto_box_NONCEBYTES);
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randombytes_buf(n, crypto_box_NONCEBYTES);
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randombytes_buf(m + crypto_box_ZEROBYTES, mlen);
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randombytes_buf(m + crypto_box_ZEROBYTES, mlen);
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ret = crypto_box(c, m, mlen + crypto_box_ZEROBYTES, n, bobpk, alicesk);
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ret = crypto_box(c, m, mlen + crypto_box_ZEROBYTES, n, bobpk, alicesk);
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@ -38,9 +41,13 @@ int main(void)
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}
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}
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}
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}
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} else {
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} else {
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++caught;
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caught++;
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}
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}
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}
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}
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}
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}
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sodium_free(m);
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sodium_free(c);
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sodium_free(m2);
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return 0;
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return 0;
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}
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}
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