C++ burn函数代码示例

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本文整理汇总了C++中burn函数的典型用法代码示例。如果您正苦于以下问题：C++ burn函数的具体用法？C++ burn怎么用？C++ burn使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了burn函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: put_cycle

void			put_cycle(t_struck *s)
{
	char *tmp;

	mlx_string_put(M, s->img.menu, 10, 20, black(900), "Cycle            =");
	tmp = ft_itoa(s->cycle);
	mlx_string_put(M, s->img.menu, 270, 20, E(699), tmp);
	free(tmp);
	mlx_string_put(M, s->img.menu, 50, 40, black(900), "Cycles/turn");
	mlx_string_put(M, s->img.menu, 170, 40, black(900), "=");
	tmp = ft_itoa(s->turn);
	mlx_string_put(M, s->img.menu, 280, 40, burn(999), tmp);
	free(tmp);
	mlx_string_put(M, s->img.menu, 10, 80, black(900), "Processes       =");
	tmp = ft_itoa(s->nb_proc);
	mlx_string_put(M, s->img.menu, 270, 80, E(699), tmp);
	mlx_string_put(M, s->img.menu, 20, 740, black(900), "Cycles_to_die");
	mlx_string_put(M, s->img.menu, 170, 740, black(900), "=");
	free(tmp);
	tmp = ft_itoa(s->img.cycle_to_die);
	mlx_string_put(M, s->img.menu, 280, 740, burn(999), tmp);
	free(tmp);
	mlx_string_put(M, s->img.menu, 20, 760, black(900), "Check   =");
	tmp = ft_itoa(s->img.check);
	mlx_string_put(M, s->img.menu, 280, 760,
		(s->img.check < 9) ? burn(999) : burn(200), tmp);
	free(tmp);
}

开发者ID:ffredon，项目名称:corewar，代码行数:28，代码来源:second_window_next.c

示例2: crypto_aead_decrypt

int crypto_aead_decrypt(
    unsigned char *m, size_t *mlen,
    const unsigned char *h, size_t hlen,
    const unsigned char *c, size_t clen,
    const unsigned char *nonce,
    const unsigned char *key
    )
{
    int result = -1;
    unsigned char tag[BYTES(MRS_T)];
    mrs_state_t state;

    if (clen < BYTES(MRS_T)) { return -1; }

    /* decryption phase */
    mrs_init(state, key, c + clen - BYTES(MRS_T), WORDS(MRS_T), ENC_TAG); /* initialise with key and authentication tag */
    mrs_decrypt_data(state, m, c, clen - BYTES(MRS_T));
    *mlen = clen - BYTES(MRS_T);

    /* absorption phase */
    mrs_init(state, key, nonce, WORDS(MRS_N), ABS_TAG);
    mrs_absorb_data(state, h, hlen);
    mrs_absorb_data(state, m, *mlen);
    mrs_finalise(state, hlen, *mlen, tag);

    /* verification phase */
    result = mrs_verify_tag(c + clen - BYTES(MRS_T), tag);

    /* burn decrypted plaintext on authentication failure */
    if(result != 0) { burn(m, 0, *mlen); }

    burn(state, 0, sizeof(mrs_state_t));

    return result;
}

开发者ID:0x64616E69656C，项目名称:mem-aead，代码行数:35，代码来源:mrs.c

示例3: derive_u_whirlpool

void derive_u_whirlpool (char *pwd, int pwd_len, char *salt, int salt_len, int iterations, char *u, int b)
{
	char j[WHIRLPOOL_DIGESTSIZE], k[WHIRLPOOL_DIGESTSIZE];
	char init[128];
	char counter[4];
	int c, i;

	/* iteration 1 */
	memset (counter, 0, 4);
	counter[3] = (char) b;
	memcpy (init, salt, salt_len);	/* salt */
	memcpy (&init[salt_len], counter, 4);	/* big-endian block number */
	hmac_whirlpool (pwd, pwd_len, init, salt_len + 4, j, WHIRLPOOL_DIGESTSIZE);
	memcpy (u, j, WHIRLPOOL_DIGESTSIZE);

	/* remaining iterations */
	for (c = 1; c < iterations; c++)
	{
		hmac_whirlpool (pwd, pwd_len, j, WHIRLPOOL_DIGESTSIZE, k, WHIRLPOOL_DIGESTSIZE);
		for (i = 0; i < WHIRLPOOL_DIGESTSIZE; i++)
		{
			u[i] ^= k[i];
			j[i] = k[i];
		}
	}

	/* Prevent possible leaks. */
	burn (j, sizeof(j));
	burn (k, sizeof(k));
}

开发者ID:AntiRootkit，项目名称:TrueCrypt-7.1a，代码行数:30，代码来源:PKCS5.C

示例4: whirlpool

void hmac_whirlpool
(
	  char *k,		/* secret key */
	  int lk,		/* length of the key in bytes */
	  char *d,		/* input data. d pointer is guaranteed to be at least 32-bytes long */
	  int ld		/* length of data in bytes */
)
{
	hmac_whirlpool_ctx hmac;
	char key[WHIRLPOOL_DIGESTSIZE];
    /* If the key is longer than the hash algorithm block size,
	   let key = whirlpool(key), as per HMAC specifications. */
	if (lk > WHIRLPOOL_BLOCKSIZE)
	{
		WHIRLPOOL_CTX tctx;

		WHIRLPOOL_init (&tctx);
		WHIRLPOOL_add ((unsigned char *) k, lk * 8, &tctx);
		WHIRLPOOL_finalize (&tctx, (unsigned char *) key);

		k = key;
		lk = WHIRLPOOL_DIGESTSIZE;

		burn (&tctx, sizeof(tctx));		// Prevent leaks
	}

	hmac_whirlpool_internal(k, lk, d, ld, &hmac);
	/* Prevent leaks */
	burn(&hmac, sizeof(hmac));
}

开发者ID:goofwear，项目名称:VeraCrypt，代码行数:30，代码来源:Pkcs5.c

示例5: clean_cmd_line

void clean_cmd_line()
{
    wchar_t *cmd_w = GetCommandLineW();
    char    *cmd_a = GetCommandLineA();
    burn(cmd_w, wcslen(cmd_w) * sizeof(wchar_t));
    burn(cmd_a, strlen(cmd_a) * sizeof(char));
}

开发者ID:hkerem，项目名称:dcrypt，代码行数:7，代码来源:console.c

示例6: sha256

void hmac_sha256
(
	char *k,    /* secret key */
	int lk,    /* length of the key in bytes */
	char *d,    /* data */
	int ld    /* length of data in bytes */
)
{
	hmac_sha256_ctx hmac;
	char key[SHA256_DIGESTSIZE];
    /* If the key is longer than the hash algorithm block size,
	   let key = sha256(key), as per HMAC specifications. */
	if (lk > SHA256_BLOCKSIZE)
	{
		sha256_ctx tctx;

		sha256_begin (&tctx);
		sha256_hash ((unsigned char *) k, lk, &tctx);
		sha256_end ((unsigned char *) key, &tctx);

		k = key;
		lk = SHA256_DIGESTSIZE;

		burn (&tctx, sizeof(tctx));		// Prevent leaks
	}
	hmac_sha256_internal(k, lk, d, ld, &hmac);
	/* Prevent leaks */
	burn(&hmac, sizeof(hmac));
	burn(key, sizeof(key));
}

开发者ID:goofwear，项目名称:VeraCrypt，代码行数:30，代码来源:Pkcs5.c

示例7: blake2b_final

int blake2b_final(blake2b_state *S, void *out, size_t outlen) {
    uint8_t buffer[BLAKE2B_OUTBYTES] = {0};
    unsigned int i;

    /* Sanity checks */
    if (S == NULL || out == NULL || outlen < S->outlen) {
        return -1;
    }

    /* Is this a reused state? */
    if (S->f[0] != 0) {
        return -1;
    }

    blake2b_increment_counter(S, S->buflen);
    blake2b_set_lastblock(S);
    memset(&S->buf[S->buflen], 0, BLAKE2B_BLOCKBYTES - S->buflen); /* Padding */
    blake2b_compress(S, S->buf);

    for (i = 0; i < 8; ++i) { /* Output full hash to temp buffer */
        store64(buffer + sizeof(S->h[i]) * i, S->h[i]);
    }

    memcpy(out, buffer, S->outlen);
    burn(buffer, sizeof(buffer));
    burn(S->buf, sizeof(S->buf));
    burn(S->h, sizeof(S->h));
    return 0;
}

开发者ID:alexmihajlovic，项目名称:MMXVI，代码行数:29，代码来源:blake2b.c

示例8: kbdint_free

static void kbdint_free(struct ssh_kbdint *kbd){
    int i,n=kbd->nprompts;
    if(kbd->name)
        free(kbd->name);
    if(kbd->instruction)
        free(kbd->instruction);
    if(kbd->prompts){
        for(i=0;i<n;++i){
            burn(kbd->prompts[i]);
            free(kbd->prompts[i]);
        }
        free(kbd->prompts);
    }
    if(kbd->answers){
        for(i=0;i<n;++i){
            burn(kbd->answers[i]);
            free(kbd->answers[i]);
        }
        free(kbd->answers);
    }
    if(kbd->echo){
        free(kbd->echo);
    }
    free(kbd);
}

开发者ID:BackupTheBerlios，项目名称:libssh-svn，代码行数:25，代码来源:auth.c

示例9: WipeCache

void WipeCache ()
{
	burn (CachedPasswords, sizeof (CachedPasswords));
	burn (CachedPim, sizeof (CachedPim));
	nPasswordIdx = 0;
	cacheEmpty = 1;
}

开发者ID:ChiefGyk，项目名称:VeraCrypt，代码行数:7，代码来源:Cache.c

示例10: norx_aead_decrypt

int norx_aead_decrypt(
  unsigned char *p, size_t *plen,
  const unsigned char *h, size_t hlen,
  const unsigned char *c, size_t clen,
  const unsigned char *t, size_t tlen,
  const unsigned char *nonce,
  const unsigned char *key
)
{
    unsigned char tag[BYTES(NORX_A)];
    norx_state_t state;
    int result = -1;

    if (clen < BYTES(NORX_A))
        return -1;

#if defined(DEBUG)
    printf("DECRYPTION\n");
#endif
    norx_init(state, key, nonce);
    norx_process_header(state, h, hlen);
    norx_decrypt_msg(state, p, c, clen - BYTES(NORX_A));
    norx_process_trailer(state, t, tlen);
    norx_output_tag(state, tag);
    *plen = clen - BYTES(NORX_A);

    result = norx_verify_tag(c + clen - BYTES(NORX_A), tag);
    if(result != 0) /* burn decrypted plaintext on auth failure */
        burn(p, 0, clen - BYTES(NORX_A));
    burn(state, 0, sizeof(norx_state_t));
    return result;
}

开发者ID:Vieteg，项目名称:EACirc，代码行数:32，代码来源:norx3261v1_norx.cpp

示例11: kbdint_clean

static void kbdint_clean(struct ssh_kbdint *kbd){
    int i,n=kbd->nprompts;
    if(kbd->name){
        free(kbd->name);
        kbd->name=NULL;
    }
    if(kbd->instruction){
        free(kbd->instruction);
        kbd->instruction=NULL;
    }
    if(kbd->prompts){
        for(i=0;i<n;++i){
            burn(kbd->prompts[i]);
            free(kbd->prompts[i]);
        }
        free(kbd->prompts);
        kbd->prompts=NULL;
    }
    if(kbd->answers){
        for(i=0;i<n;++i){
            burn(kbd->answers[i]);
            free(kbd->answers[i]);
        }
        free(kbd->answers);
        kbd->answers=NULL;
    }
    if(kbd->echo){
        free(kbd->echo);
        kbd->echo=NULL;
    }
    kbd->nprompts=0;
}

开发者ID:BackupTheBerlios，项目名称:libssh-svn，代码行数:32，代码来源:auth.c

示例12: norx_aead_decrypt

int norx_aead_decrypt(
  unsigned char *m, size_t *mlen,
  const unsigned char *a, size_t alen,
  const unsigned char *c, size_t clen,
  const unsigned char *z, size_t zlen,
  const unsigned char *nonce,
  const unsigned char *key
)
{
    int result = -1;
    unsigned char tag[BYTES(NORX_T)];
    norx_state_t state;

    if (clen < BYTES(NORX_T)) {
        return -1;
    }

    norx_init(state, key, nonce);
    norx_absorb_data(state, a, alen, HEADER_TAG);
    norx_decrypt_data(state, m, c, clen - BYTES(NORX_T));
    norx_absorb_data(state, z, zlen, TRAILER_TAG);
    norx_finalise(state, tag);
    *mlen = clen - BYTES(NORX_T);

    result = norx_verify_tag(c + clen - BYTES(NORX_T), tag);
    if (result != 0) { /* burn decrypted plaintext on auth failure */
        burn(m, 0, clen - BYTES(NORX_T));
    }
    burn(state, 0, sizeof(norx_state_t));

    return result;
}

开发者ID:0x64616E69656C，项目名称:supercop，代码行数:32，代码来源:norx.c

示例13: hmac_ripemd160

void hmac_ripemd160 (char *key, int keylen, char *input_digest, int len)
{
	hmac_ripemd160_ctx hmac;
	unsigned char tk[RIPEMD160_DIGESTSIZE];

    /* If the key is longer than the hash algorithm block size,
	   let key = ripemd160(key), as per HMAC specifications. */
    if (keylen > RIPEMD160_BLOCKSIZE) 
	{
        RMD160_CTX      tctx;

        RMD160Init(&tctx);
        RMD160Update(&tctx, (const unsigned char *) key, keylen);
        RMD160Final(tk, &tctx);

        key = (char *) tk;
        keylen = RIPEMD160_DIGESTSIZE;

		burn (&tctx, sizeof(tctx));	// Prevent leaks
    }

	hmac_ripemd160_internal (key, keylen, input_digest, len, &hmac);

	burn (&hmac, sizeof(hmac));
	burn (tk, sizeof(tk));
}

开发者ID:goofwear，项目名称:VeraCrypt，代码行数:26，代码来源:Pkcs5.c

示例14: burn

void burn(struct tree * tree) {
    if (tree == NULL) { return; }
    
    burn(tree->dot);
    burn(tree->dash);
    
    free(tree);
}

开发者ID:iamfelicio，项目名称:BI-PA1，代码行数:8，代码来源:lecture.c

示例15: norx_decrypt_data

void norx_decrypt_data(norx_state_t state, unsigned char *out, const unsigned char * in, size_t inlen)
{
    if (inlen > 0)
    {
        size_t lane = 0;
        norx_state_t sum;
        norx_state_t state2;

        memset(sum, 0, sizeof(norx_state_t));

        while (inlen >= BYTES(NORX_R))
        {
            /* branch */
            memcpy(state2, state, sizeof(norx_state_t));
            norx_branch(state2, lane++);
            /* decrypt */
            norx_decrypt_block(state2, out, in);

            #if defined(NORX_DEBUG)
            printf("Decrypt block (lane: %lu)\n", lane - 1);
            norx_debug(state2, in, BYTES(NORX_R), out, BYTES(NORX_R));
            #endif

            /* merge */
            norx_merge(sum, state2);

            inlen -= BYTES(NORX_R);
            in    += BYTES(NORX_R);
            out   += BYTES(NORX_R);
        }

        /* last block, 0 <= inlen < BYTES(NORX_R) */

        /* branch */
        memcpy(state2, state, sizeof(norx_state_t));
        norx_branch(state2, lane++);

        /* decrypt */
        norx_decrypt_lastblock(state2, out, in, inlen);

        #if defined(NORX_DEBUG)
        printf("Decrypt lastblock (lane: %lu)\n", lane - 1);
        norx_debug(state2, in, inlen, out, inlen);
        #endif

        /* merge */
        norx_merge(sum, state2);

        memcpy(state, sum, sizeof(norx_state_t));
        burn(state2, 0, sizeof(norx_state_t));
        burn(sum, 0, sizeof(norx_state_t));

        #if defined(NORX_DEBUG)
        printf("Decryption finalised\n");
        norx_debug(state, NULL, 0, NULL, 0);
        #endif
    }
}

开发者ID:0x64616E69656C，项目名称:supercop，代码行数:58，代码来源:norx.c

示例16: derive_key_sha256

void derive_key_sha256 (char *pwd, int pwd_len, char *salt, int salt_len, uint32 iterations, char *dk, int dklen)
{	
	hmac_sha256_ctx hmac;
	int b, l, r;
#ifndef TC_WINDOWS_BOOT
	char key[SHA256_DIGESTSIZE];
    /* If the password is longer than the hash algorithm block size,
	   let pwd = sha256(pwd), as per HMAC specifications. */
	if (pwd_len > SHA256_BLOCKSIZE)
	{
		sha256_ctx tctx;

		sha256_begin (&tctx);
		sha256_hash ((unsigned char *) pwd, pwd_len, &tctx);
		sha256_end ((unsigned char *) key, &tctx);

		pwd = key;
		pwd_len = SHA256_DIGESTSIZE;

		burn (&tctx, sizeof(tctx));		// Prevent leaks
	}
#endif

	if (dklen % SHA256_DIGESTSIZE)
	{
		l = 1 + dklen / SHA256_DIGESTSIZE;
	}
	else
	{
		l = dklen / SHA256_DIGESTSIZE;
	}

	r = dklen - (l - 1) * SHA256_DIGESTSIZE;

	/* first l - 1 blocks */
	for (b = 1; b < l; b++)
	{
		derive_u_sha256 (pwd, pwd_len, salt, salt_len, iterations, b, &hmac);
		memcpy (dk, hmac.u, SHA256_DIGESTSIZE);
		dk += SHA256_DIGESTSIZE;
	}

	/* last block */
	derive_u_sha256 (pwd, pwd_len, salt, salt_len, iterations, b, &hmac);
	memcpy (dk, hmac.u, r);


	/* Prevent possible leaks. */
	burn (&hmac, sizeof(hmac));
#ifndef TC_WINDOWS_BOOT
	burn (key, sizeof(key));
#endif
}

开发者ID:goofwear，项目名称:VeraCrypt，代码行数:53，代码来源:Pkcs5.c

示例17: derive_key_ripemd160

void derive_key_ripemd160 (char *pwd, int pwd_len, char *salt, int salt_len, uint32 iterations, char *dk, int dklen)
{	
	int b, l, r;
	hmac_ripemd160_ctx hmac;
#ifndef TC_WINDOWS_BOOT
	unsigned char tk[RIPEMD160_DIGESTSIZE];
    /* If the password is longer than the hash algorithm block size,
	   let password = ripemd160(password), as per HMAC specifications. */
	if (pwd_len > RIPEMD160_BLOCKSIZE) 
	{
        RMD160_CTX      tctx;

        RMD160Init(&tctx);
        RMD160Update(&tctx, (const unsigned char *) pwd, pwd_len);
        RMD160Final(tk, &tctx);

        pwd = (char *) tk;
        pwd_len = RIPEMD160_DIGESTSIZE;

		burn (&tctx, sizeof(tctx));	// Prevent leaks
    }
#endif

	if (dklen % RIPEMD160_DIGESTSIZE)
	{
		l = 1 + dklen / RIPEMD160_DIGESTSIZE;
	}
	else
	{
		l = dklen / RIPEMD160_DIGESTSIZE;
	}

	r = dklen - (l - 1) * RIPEMD160_DIGESTSIZE;

	/* first l - 1 blocks */
	for (b = 1; b < l; b++)
	{
		derive_u_ripemd160 (pwd, pwd_len, salt, salt_len, iterations, b, &hmac);
		memcpy (dk, hmac.u, RIPEMD160_DIGESTSIZE);
		dk += RIPEMD160_DIGESTSIZE;
	}

	/* last block */
	derive_u_ripemd160 (pwd, pwd_len, salt, salt_len, iterations, b, &hmac);
	memcpy (dk, hmac.u, r);


	/* Prevent possible leaks. */
	burn (&hmac, sizeof(hmac));
#ifndef TC_WINDOWS_BOOT
	burn (tk, sizeof(tk));
#endif
}

开发者ID:goofwear，项目名称:VeraCrypt，代码行数:53，代码来源:Pkcs5.c

示例18: derive_key_whirlpool

void derive_key_whirlpool (char *pwd, int pwd_len, char *salt, int salt_len, uint32 iterations, char *dk, int dklen)
{
	hmac_whirlpool_ctx hmac;
	char key[WHIRLPOOL_DIGESTSIZE];
	int b, l, r;
    /* If the password is longer than the hash algorithm block size,
	   let pwd = whirlpool(pwd), as per HMAC specifications. */
	if (pwd_len > WHIRLPOOL_BLOCKSIZE)
	{
		WHIRLPOOL_CTX tctx;

		WHIRLPOOL_init (&tctx);
		WHIRLPOOL_add ((unsigned char *) pwd, pwd_len * 8, &tctx);
		WHIRLPOOL_finalize (&tctx, (unsigned char *) key);

		pwd = key;
		pwd_len = WHIRLPOOL_DIGESTSIZE;

		burn (&tctx, sizeof(tctx));		// Prevent leaks
	}

	if (dklen % WHIRLPOOL_DIGESTSIZE)
	{
		l = 1 + dklen / WHIRLPOOL_DIGESTSIZE;
	}
	else
	{
		l = dklen / WHIRLPOOL_DIGESTSIZE;
	}

	r = dklen - (l - 1) * WHIRLPOOL_DIGESTSIZE;

	/* first l - 1 blocks */
	for (b = 1; b < l; b++)
	{
		derive_u_whirlpool (pwd, pwd_len, salt, salt_len, iterations, b, &hmac);
		memcpy (dk, hmac.u, WHIRLPOOL_DIGESTSIZE);
		dk += WHIRLPOOL_DIGESTSIZE;
	}

	/* last block */
	derive_u_whirlpool (pwd, pwd_len, salt, salt_len, iterations, b, &hmac);
	memcpy (dk, hmac.u, r);


	/* Prevent possible leaks. */
	burn (&hmac, sizeof(hmac));
	burn (key, sizeof(key));
}

开发者ID:goofwear，项目名称:VeraCrypt，代码行数:49，代码来源:Pkcs5.c

示例19: norx_output_tag

void norx_output_tag(norx_state_t state, unsigned char * tag)
{
    norx_word_t * S = state->S;
    uint8_t lastblock[BYTES(RATE)];
    size_t i;

    norx_finalize(state);

    for (i = 0; i < WORDS(RATE); ++i)
        STORE(lastblock + i * BYTES(NORX_W), S[i]);

    memcpy(tag, lastblock, BYTES(NORX_A));
    burn(lastblock, 0, BYTES(RATE)); /* burn full state dump */
    burn(state, 0, sizeof(norx_state_t)); /* at this point we can also burn the state */
}

开发者ID:Vieteg，项目名称:EACirc，代码行数:15，代码来源:norx3261v1_norx.cpp

示例20: norx_decrypt_lastblock

static NORX_INLINE void norx_decrypt_lastblock(norx_state_t state, uint8_t *out, const uint8_t * in, size_t inlen)
{
    norx_word_t * S = state->S;
    uint8_t lastblock[BYTES(NORX_R)];
    size_t i;

    S[15] ^= PAYLOAD_TAG;
    norx_permute(state);

    for(i = 0; i < WORDS(NORX_R); ++i) {
        STORE(lastblock + i * BYTES(NORX_W), S[i]);
    }

    memcpy(lastblock, in, inlen);
    lastblock[inlen] ^= 0x01;
    lastblock[BYTES(NORX_R) - 1] ^= 0x80;

    for (i = 0; i < WORDS(NORX_R); ++i) {
        const norx_word_t c = LOAD(lastblock + i * BYTES(NORX_W));
        STORE(lastblock + i * BYTES(NORX_W), S[i] ^ c);
        S[i] = c;
    }

    memcpy(out, lastblock, inlen);
    burn(lastblock, 0, sizeof lastblock);
}

开发者ID:0x64616E69656C，项目名称:supercop，代码行数:26，代码来源:norx.c

注：本文中的burn函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。