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- Changed libgb assembly and added libcryptal (implementation of cryptoalgorithms from Brad Conte).

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- Changed build libgb.
- Added memory.h for compatibility.

git-svn-id: svn://kolibrios.org@8367 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
superturbocat2001
2020-12-11 17:07:49 +00:00
parent c3410b755e
commit 14e3d78c64
26 changed files with 2878 additions and 3 deletions
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123
programs/develop/ktcc/trunk/libc/include/cryptal/aes.h Normal file
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/*********************************************************************
* Filename: aes.h
* Author: Brad Conte (brad AT bradconte.com)
* Copyright:
* Disclaimer: This code is presented "as is" without any guarantees.
* Details: Defines the API for the corresponding AES implementation.
*********************************************************************/
#ifndef AES_H
#define AES_H
/*************************** HEADER FILES ***************************/
#include <stddef.h>
/****************************** MACROS ******************************/
#define AES_BLOCK_SIZE 16 // AES operates on 16 bytes at a time
/**************************** DATA TYPES ****************************/
typedef unsigned char BYTE; // 8-bit byte
typedef unsigned int WORD; // 32-bit word, change to "long" for 16-bit machines
/*********************** FUNCTION DECLARATIONS **********************/
///////////////////
// AES
///////////////////
// Key setup must be done before any AES en/de-cryption functions can be used.
void aes_key_setup(const BYTE key[], // The key, must be 128, 192, or 256 bits
WORD w[], // Output key schedule to be used later
int keysize); // Bit length of the key, 128, 192, or 256
void aes_encrypt(const BYTE in[], // 16 bytes of plaintext
BYTE out[], // 16 bytes of ciphertext
const WORD key[], // From the key setup
int keysize); // Bit length of the key, 128, 192, or 256
void aes_decrypt(const BYTE in[], // 16 bytes of ciphertext
BYTE out[], // 16 bytes of plaintext
const WORD key[], // From the key setup
int keysize); // Bit length of the key, 128, 192, or 256
///////////////////
// AES - CBC
///////////////////
int aes_encrypt_cbc(const BYTE in[], // Plaintext
size_t in_len, // Must be a multiple of AES_BLOCK_SIZE
BYTE out[], // Ciphertext, same length as plaintext
const WORD key[], // From the key setup
int keysize, // Bit length of the key, 128, 192, or 256
const BYTE iv[]); // IV, must be AES_BLOCK_SIZE bytes long
// Only output the CBC-MAC of the input.
int aes_encrypt_cbc_mac(const BYTE in[], // plaintext
size_t in_len, // Must be a multiple of AES_BLOCK_SIZE
BYTE out[], // Output MAC
const WORD key[], // From the key setup
int keysize, // Bit length of the key, 128, 192, or 256
const BYTE iv[]); // IV, must be AES_BLOCK_SIZE bytes long
///////////////////
// AES - CTR
///////////////////
void increment_iv(BYTE iv[], // Must be a multiple of AES_BLOCK_SIZE
int counter_size); // Bytes of the IV used for counting (low end)
void aes_encrypt_ctr(const BYTE in[], // Plaintext
size_t in_len, // Any byte length
BYTE out[], // Ciphertext, same length as plaintext
const WORD key[], // From the key setup
int keysize, // Bit length of the key, 128, 192, or 256
const BYTE iv[]); // IV, must be AES_BLOCK_SIZE bytes long
void aes_decrypt_ctr(const BYTE in[], // Ciphertext
size_t in_len, // Any byte length
BYTE out[], // Plaintext, same length as ciphertext
const WORD key[], // From the key setup
int keysize, // Bit length of the key, 128, 192, or 256
const BYTE iv[]); // IV, must be AES_BLOCK_SIZE bytes long
///////////////////
// AES - CCM
///////////////////
// Returns True if the input parameters do not violate any constraint.
int aes_encrypt_ccm(const BYTE plaintext[], // IN - Plaintext.
WORD plaintext_len, // IN - Plaintext length.
const BYTE associated_data[], // IN - Associated Data included in authentication, but not encryption.
unsigned short associated_data_len, // IN - Associated Data length in bytes.
const BYTE nonce[], // IN - The Nonce to be used for encryption.
unsigned short nonce_len, // IN - Nonce length in bytes.
BYTE ciphertext[], // OUT - Ciphertext, a concatination of the plaintext and the MAC.
WORD *ciphertext_len, // OUT - The length of the ciphertext, always plaintext_len + mac_len.
WORD mac_len, // IN - The desired length of the MAC, must be 4, 6, 8, 10, 12, 14, or 16.
const BYTE key[], // IN - The AES key for encryption.
int keysize); // IN - The length of the key in bits. Valid values are 128, 192, 256.
// Returns True if the input parameters do not violate any constraint.
// Use mac_auth to ensure decryption/validation was preformed correctly.
// If authentication does not succeed, the plaintext is zeroed out. To overwride
// this, call with mac_auth = NULL. The proper proceedure is to decrypt with
// authentication enabled (mac_auth != NULL) and make a second call to that
// ignores authentication explicitly if the first call failes.
int aes_decrypt_ccm(const BYTE ciphertext[], // IN - Ciphertext, the concatination of encrypted plaintext and MAC.
WORD ciphertext_len, // IN - Ciphertext length in bytes.
const BYTE assoc[], // IN - The Associated Data, required for authentication.
unsigned short assoc_len, // IN - Associated Data length in bytes.
const BYTE nonce[], // IN - The Nonce to use for decryption, same one as for encryption.
unsigned short nonce_len, // IN - Nonce length in bytes.
BYTE plaintext[], // OUT - The plaintext that was decrypted. Will need to be large enough to hold ciphertext_len - mac_len.
WORD *plaintext_len, // OUT - Length in bytes of the output plaintext, always ciphertext_len - mac_len .
WORD mac_len, // IN - The length of the MAC that was calculated.
int *mac_auth, // OUT - TRUE if authentication succeeded, FALSE if it did not. NULL pointer will ignore the authentication.
const BYTE key[], // IN - The AES key for decryption.
int keysize); // IN - The length of the key in BITS. Valid values are 128, 192, 256.
///////////////////
// Test functions
///////////////////
int aes_test();
int aes_ecb_test();
int aes_cbc_test();
int aes_ctr_test();
int aes_ccm_test();
#endif // AES_H

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programs/develop/ktcc/trunk/libc/include/cryptal/arcfour.h Normal file
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/*********************************************************************
* Filename: arcfour.h
* Author: Brad Conte (brad AT bradconte.com)
* Copyright:
* Disclaimer: This code is presented "as is" without any guarantees.
* Details: Defines the API for the corresponding ARCFOUR implementation.
*********************************************************************/
#ifndef ARCFOUR_H
#define ARCFOUR_H
/*************************** HEADER FILES ***************************/
#include <stddef.h>
/**************************** DATA TYPES ****************************/
typedef unsigned char BYTE; // 8-bit byte
/*********************** FUNCTION DECLARATIONS **********************/
// Input: state - the state used to generate the keystream
// key - Key to use to initialize the state
// len - length of key in bytes (valid lenth is 1 to 256)
void arcfour_key_setup(BYTE state[], const BYTE key[], int len);
// Pseudo-Random Generator Algorithm
// Input: state - the state used to generate the keystream
// out - Must be allocated to be of at least "len" length
// len - number of bytes to generate
void arcfour_generate_stream(BYTE state[], BYTE out[], size_t len);
#endif // ARCFOUR_H

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programs/develop/ktcc/trunk/libc/include/cryptal/base64.h Normal file
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/*********************************************************************
* Filename: base64.h
* Author: Brad Conte (brad AT bradconte.com)
* Copyright:
* Disclaimer: This code is presented "as is" without any guarantees.
* Details: Defines the API for the corresponding Base64 implementation.
*********************************************************************/
#ifndef BASE64_H
#define BASE64_H
/*************************** HEADER FILES ***************************/
#include <stddef.h>
/**************************** DATA TYPES ****************************/
typedef unsigned char BYTE; // 8-bit byte
/*********************** FUNCTION DECLARATIONS **********************/
// Returns the size of the output. If called with out = NULL, will just return
// the size of what the output would have been (without a terminating NULL).
size_t base64_encode(const BYTE in[], BYTE out[], size_t len, int newline_flag);
// Returns the size of the output. If called with out = NULL, will just return
// the size of what the output would have been (without a terminating NULL).
size_t base64_decode(const BYTE in[], BYTE out[], size_t len);
#endif // BASE64_H

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programs/develop/ktcc/trunk/libc/include/cryptal/blowfish.h Normal file
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/*********************************************************************
* Filename: blowfish.h
* Author: Brad Conte (brad AT bradconte.com)
* Copyright:
* Disclaimer: This code is presented "as is" without any guarantees.
* Details: Defines the API for the corresponding Blowfish implementation.
*********************************************************************/
#ifndef BLOWFISH_H
#define BLOWFISH_H
/*************************** HEADER FILES ***************************/
#include <stddef.h>
/****************************** MACROS ******************************/
#define BLOWFISH_BLOCK_SIZE 8 // Blowfish operates on 8 bytes at a time
/**************************** DATA TYPES ****************************/
typedef unsigned char BYTE; // 8-bit byte
typedef unsigned int WORD; // 32-bit word, change to "long" for 16-bit machines
typedef struct {
WORD p[18];
WORD s[4][256];
} BLOWFISH_KEY;
/*********************** FUNCTION DECLARATIONS **********************/
void blowfish_key_setup(const BYTE user_key[], BLOWFISH_KEY *keystruct, size_t len);
void blowfish_encrypt(const BYTE in[], BYTE out[], const BLOWFISH_KEY *keystruct);
void blowfish_decrypt(const BYTE in[], BYTE out[], const BLOWFISH_KEY *keystruct);
#endif // BLOWFISH_H

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programs/develop/ktcc/trunk/libc/include/cryptal/des.h Normal file
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/*********************************************************************
* Filename: des.h
* Author: Brad Conte (brad AT bradconte.com)
* Copyright:
* Disclaimer: This code is presented "as is" without any guarantees.
* Details: Defines the API for the corresponding DES implementation.
Note that encryption and decryption are defined by how
the key setup is performed, the actual en/de-cryption is
performed by the same function.
*********************************************************************/
#ifndef DES_H
#define DESH
/*************************** HEADER FILES ***************************/
#include <stddef.h>
/****************************** MACROS ******************************/
#define DES_BLOCK_SIZE 8 // DES operates on 8 bytes at a time
/**************************** DATA TYPES ****************************/
typedef unsigned char BYTE; // 8-bit byte
typedef unsigned int WORD; // 32-bit word, change to "long" for 16-bit machines
typedef enum {
DES_ENCRYPT,
DES_DECRYPT
} DES_MODE;
/*********************** FUNCTION DECLARATIONS **********************/
void des_key_setup(const BYTE key[], BYTE schedule[][6], DES_MODE mode);
void des_crypt(const BYTE in[], BYTE out[], const BYTE key[][6]);
void three_des_key_setup(const BYTE key[], BYTE schedule[][16][6], DES_MODE mode);
void three_des_crypt(const BYTE in[], BYTE out[], const BYTE key[][16][6]);
#endif // DES_H

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programs/develop/ktcc/trunk/libc/include/cryptal/md2.h Normal file
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/*********************************************************************
* Filename: md2.h
* Author: Brad Conte (brad AT bradconte.com)
* Copyright:
* Disclaimer: This code is presented "as is" without any guarantees.
* Details: Defines the API for the corresponding MD2 implementation.
*********************************************************************/
#ifndef MD2_H
#define MD2_H
/*************************** HEADER FILES ***************************/
#include <stddef.h>
/****************************** MACROS ******************************/
#define MD2_BLOCK_SIZE 16
/**************************** DATA TYPES ****************************/
typedef unsigned char BYTE; // 8-bit byte
typedef struct {
BYTE data[16];
BYTE state[48];
BYTE checksum[16];
int len;
} MD2_CTX;
/*********************** FUNCTION DECLARATIONS **********************/
void md2_init(MD2_CTX *ctx);
void md2_update(MD2_CTX *ctx, const BYTE data[], size_t len);
void md2_final(MD2_CTX *ctx, BYTE hash[]); // size of hash must be MD2_BLOCK_SIZE
#endif // MD2_H

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programs/develop/ktcc/trunk/libc/include/cryptal/md5.h Normal file
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/*********************************************************************
* Filename: md5.h
* Author: Brad Conte (brad AT bradconte.com)
* Copyright:
* Disclaimer: This code is presented "as is" without any guarantees.
* Details: Defines the API for the corresponding MD5 implementation.
*********************************************************************/
#ifndef MD5_H
#define MD5_H
/*************************** HEADER FILES ***************************/
#include <stddef.h>
/****************************** MACROS ******************************/
#define MD5_BLOCK_SIZE 16 // MD5 outputs a 16 byte digest
/**************************** DATA TYPES ****************************/
typedef unsigned char BYTE; // 8-bit byte
typedef unsigned int WORD; // 32-bit word, change to "long" for 16-bit machines
typedef struct {
BYTE data[64];
WORD datalen;
unsigned long long bitlen;
WORD state[4];
} MD5_CTX;
/*********************** FUNCTION DECLARATIONS **********************/
void md5_init(MD5_CTX *ctx);
void md5_update(MD5_CTX *ctx, const BYTE data[], size_t len);
void md5_final(MD5_CTX *ctx, BYTE hash[]);
#endif // MD5_H

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programs/develop/ktcc/trunk/libc/include/cryptal/rot-13.h Normal file
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/*********************************************************************
* Filename: rot-13.h
* Author: Brad Conte (brad AT bradconte.com)
* Copyright:
* Disclaimer: This code is presented "as is" without any guarantees.
* Details: Defines the API for the corresponding ROT-13 implementation.
*********************************************************************/
#ifndef ROT13_H
#define ROT13_H
/*************************** HEADER FILES ***************************/
#include <stddef.h>
/*********************** FUNCTION DECLARATIONS **********************/
// Performs IN PLACE rotation of the input. Assumes input is NULL terminated.
// Preserves each charcter's case. Ignores non alphabetic characters.
void rot13(char str[]);
#endif // ROT13_H

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programs/develop/ktcc/trunk/libc/include/cryptal/sha1.h Normal file
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/*********************************************************************
* Filename: sha1.h
* Author: Brad Conte (brad AT bradconte.com)
* Copyright:
* Disclaimer: This code is presented "as is" without any guarantees.
* Details: Defines the API for the corresponding SHA1 implementation.
*********************************************************************/
#ifndef SHA1_H
#define SHA1_H
/*************************** HEADER FILES ***************************/
#include <stddef.h>
/****************************** MACROS ******************************/
#define SHA1_BLOCK_SIZE 20 // SHA1 outputs a 20 byte digest
/**************************** DATA TYPES ****************************/
typedef unsigned char BYTE; // 8-bit byte
typedef unsigned int WORD; // 32-bit word, change to "long" for 16-bit machines
typedef struct {
BYTE data[64];
WORD datalen;
unsigned long long bitlen;
WORD state[5];
WORD k[4];
} SHA1_CTX;
/*********************** FUNCTION DECLARATIONS **********************/
void sha1_init(SHA1_CTX *ctx);
void sha1_update(SHA1_CTX *ctx, const BYTE data[], size_t len);
void sha1_final(SHA1_CTX *ctx, BYTE hash[]);
#endif // SHA1_H

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programs/develop/ktcc/trunk/libc/include/cryptal/sha256.h Normal file
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/*********************************************************************
* Filename: sha256.h
* Author: Brad Conte (brad AT bradconte.com)
* Copyright:
* Disclaimer: This code is presented "as is" without any guarantees.
* Details: Defines the API for the corresponding SHA1 implementation.
*********************************************************************/
#ifndef SHA256_H
#define SHA256_H
/*************************** HEADER FILES ***************************/
#include <stddef.h>
/****************************** MACROS ******************************/
#define SHA256_BLOCK_SIZE 32 // SHA256 outputs a 32 byte digest
/**************************** DATA TYPES ****************************/
typedef unsigned char BYTE; // 8-bit byte
typedef unsigned int WORD; // 32-bit word, change to "long" for 16-bit machines
typedef struct {
BYTE data[64];
WORD datalen;
unsigned long long bitlen;
WORD state[8];
} SHA256_CTX;
/*********************** FUNCTION DECLARATIONS **********************/
void sha256_init(SHA256_CTX *ctx);
void sha256_update(SHA256_CTX *ctx, const BYTE data[], size_t len);
void sha256_final(SHA256_CTX *ctx, BYTE hash[]);
#endif // SHA256_H

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programs/develop/ktcc/trunk/libc/include/memory.h Normal file
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#ifndef _MEMORY_H
#define _MEMORY_H
#ifndef _STRING_H
#include <string.h>
#endif
#endif