#include "includes.h"#include "common.h"#include "sha1.h"#include "ms_funcs.h"#include "crypto.h"
Go to the source code of this file.
Defines | |
| #define | PWBLOCK_LEN 516 |
Functions | |
| static int | challenge_hash (const u8 *peer_challenge, const u8 *auth_challenge, const u8 *username, size_t username_len, u8 *challenge) |
| void | challenge_response (const u8 *challenge, const u8 *password_hash, u8 *response) |
| int | encrypt_pw_block_with_password_hash (const u8 *password, size_t password_len, const u8 *password_hash, u8 *pw_block) |
| int | generate_authenticator_response (const u8 *password, size_t password_len, const u8 *peer_challenge, const u8 *auth_challenge, const u8 *username, size_t username_len, const u8 *nt_response, u8 *response) |
| int | generate_authenticator_response_pwhash (const u8 *password_hash, const u8 *peer_challenge, const u8 *auth_challenge, const u8 *username, size_t username_len, const u8 *nt_response, u8 *response) |
| int | generate_nt_response (const u8 *auth_challenge, const u8 *peer_challenge, const u8 *username, size_t username_len, const u8 *password, size_t password_len, u8 *response) |
| int | generate_nt_response_pwhash (const u8 *auth_challenge, const u8 *peer_challenge, const u8 *username, size_t username_len, const u8 *password_hash, u8 *response) |
| int | get_asymetric_start_key (const u8 *master_key, u8 *session_key, size_t session_key_len, int is_send, int is_server) |
| int | get_master_key (const u8 *password_hash_hash, const u8 *nt_response, u8 *master_key) |
| int | hash_nt_password_hash (const u8 *password_hash, u8 *password_hash_hash) |
| int | new_password_encrypted_with_old_nt_password_hash (const u8 *new_password, size_t new_password_len, const u8 *old_password, size_t old_password_len, u8 *encrypted_pw_block) |
| int | nt_challenge_response (const u8 *challenge, const u8 *password, size_t password_len, u8 *response) |
| int | nt_password_hash (const u8 *password, size_t password_len, u8 *password_hash) |
| void | nt_password_hash_encrypted_with_block (const u8 *password_hash, const u8 *block, u8 *cypher) |
| int | old_nt_password_hash_encrypted_with_new_nt_password_hash (const u8 *new_password, size_t new_password_len, const u8 *old_password, size_t old_password_len, u8 *encrypted_password_hash) |
Define Documentation
| #define PWBLOCK_LEN 516 |
Definition at line 374 of file ms_funcs.c.
Function Documentation
| static int challenge_hash | ( | const u8 * | peer_challenge, |
| const u8 * | auth_challenge, | ||
| const u8 * | username, | ||
| size_t | username_len, | ||
| u8 * | challenge | ||
| ) | [static] |
challenge_hash - ChallengeHash() - RFC 2759, Sect. 8.2 : 16-octet PeerChallenge (IN) : 16-octet AuthenticatorChallenge (IN) : 0-to-256-char UserName (IN) : Length of username : 8-octet Challenge (OUT) Returns: 0 on success, -1 on failure
Definition at line 32 of file ms_funcs.c.
| void challenge_response | ( | const u8 * | challenge, |
| const u8 * | password_hash, | ||
| u8 * | response | ||
| ) |
challenge_response - ChallengeResponse() - RFC 2759, Sect. 8.5 : 8-octet Challenge (IN) : 16-octet PasswordHash (IN) : 24-octet Response (OUT)
Definition at line 101 of file ms_funcs.c.
| int encrypt_pw_block_with_password_hash | ( | const u8 * | password, |
| size_t | password_len, | ||
| const u8 * | password_hash, | ||
| u8 * | pw_block | ||
| ) |
encrypt_pw_block_with_password_hash - EncryptPwBlockWithPasswordHash() - RFC 2759, Sect. 8.10 : 0-to-256-unicode-char Password (IN; ASCII) : Length of password : 16-octet PasswordHash (IN) : 516-byte PwBlock (OUT) Returns: 0 on success, -1 on failure
Definition at line 384 of file ms_funcs.c.
| int generate_authenticator_response | ( | const u8 * | password, |
| size_t | password_len, | ||
| const u8 * | peer_challenge, | ||
| const u8 * | auth_challenge, | ||
| const u8 * | username, | ||
| size_t | username_len, | ||
| const u8 * | nt_response, | ||
| u8 * | response | ||
| ) |
generate_authenticator_response - GenerateAuthenticatorResponse() - RFC 2759, Sect. 8.7 : 0-to-256-unicode-char Password (IN; ASCII) : Length of password : 24-octet NT-Response (IN) : 16-octet PeerChallenge (IN) : 16-octet AuthenticatorChallenge (IN) : 0-to-256-char UserName (IN) : Length of username : 20-octet AuthenticatorResponse (OUT) (note: this value is usually encoded as a 42-octet ASCII string (S=hexdump_of_response) Returns: 0 on success, -1 on failure
Definition at line 239 of file ms_funcs.c.
| int generate_authenticator_response_pwhash | ( | const u8 * | password_hash, |
| const u8 * | peer_challenge, | ||
| const u8 * | auth_challenge, | ||
| const u8 * | username, | ||
| size_t | username_len, | ||
| const u8 * | nt_response, | ||
| u8 * | response | ||
| ) |
generate_authenticator_response_pwhash - GenerateAuthenticatorResponse() - RFC 2759, Sect. 8.7 : 16-octet PasswordHash (IN) : 24-octet NT-Response (IN) : 16-octet PeerChallenge (IN) : 16-octet AuthenticatorChallenge (IN) : 0-to-256-char UserName (IN) : Length of username : 20-octet AuthenticatorResponse (OUT) (note: this value is usually encoded as a 42-octet ASCII string (S=hexdump_of_response) Returns: 0 on success, -1 on failure
Definition at line 181 of file ms_funcs.c.
| int generate_nt_response | ( | const u8 * | auth_challenge, |
| const u8 * | peer_challenge, | ||
| const u8 * | username, | ||
| size_t | username_len, | ||
| const u8 * | password, | ||
| size_t | password_len, | ||
| u8 * | response | ||
| ) |
generate_nt_response - GenerateNTResponse() - RFC 2759, Sect. 8.1 : 16-octet AuthenticatorChallenge (IN) : 16-octet PeerChallenge (IN) : 0-to-256-char UserName (IN) : Length of username : 0-to-256-unicode-char Password (IN; ASCII) : Length of password : 24-octet Response (OUT) Returns: 0 on success, -1 on failure
Definition at line 125 of file ms_funcs.c.
| int generate_nt_response_pwhash | ( | const u8 * | auth_challenge, |
| const u8 * | peer_challenge, | ||
| const u8 * | username, | ||
| size_t | username_len, | ||
| const u8 * | password_hash, | ||
| u8 * | response | ||
| ) |
generate_nt_response_pwhash - GenerateNTResponse() - RFC 2759, Sect. 8.1 : 16-octet AuthenticatorChallenge (IN) : 16-octet PeerChallenge (IN) : 0-to-256-char UserName (IN) : Length of username : 16-octet PasswordHash (IN) : 24-octet Response (OUT) Returns: 0 on success, -1 on failure
Definition at line 152 of file ms_funcs.c.
| int get_asymetric_start_key | ( | const u8 * | master_key, |
| u8 * | session_key, | ||
| size_t | session_key_len, | ||
| int | is_send, | ||
| int | is_server | ||
| ) |
get_asymetric_start_key - GetAsymetricStartKey() - RFC 3079, Sect. 3.4 : 16-octet MasterKey (IN) : 8-to-16 octet SessionKey (OUT) : SessionKeyLength (Length of session_key) (IN) : IsSend (IN, BOOLEAN) : IsServer (IN, BOOLEAN) Returns: 0 on success, -1 on failure
Definition at line 312 of file ms_funcs.c.
| int get_master_key | ( | const u8 * | password_hash_hash, |
| const u8 * | nt_response, | ||
| u8 * | master_key | ||
| ) |
get_master_key - GetMasterKey() - RFC 3079, Sect. 3.4 : 16-octet PasswordHashHash (IN) : 24-octet NTResponse (IN) : 16-octet MasterKey (OUT) Returns: 0 on success, -1 on failure
Definition at line 280 of file ms_funcs.c.
| int hash_nt_password_hash | ( | const u8 * | password_hash, |
| u8 * | password_hash_hash | ||
| ) |
hash_nt_password_hash - HashNtPasswordHash() - RFC 2759, Sect. 8.4 : 16-octet PasswordHash (IN) : 16-octet PasswordHashHash (OUT) Returns: 0 on success, -1 on failure
Definition at line 88 of file ms_funcs.c.
| int new_password_encrypted_with_old_nt_password_hash | ( | const u8 * | new_password, |
| size_t | new_password_len, | ||
| const u8 * | old_password, | ||
| size_t | old_password_len, | ||
| u8 * | encrypted_pw_block | ||
| ) |
new_password_encrypted_with_old_nt_password_hash - NewPasswordEncryptedWithOldNtPasswordHash() - RFC 2759, Sect. 8.9 : 0-to-256-unicode-char NewPassword (IN; ASCII) : Length of new_password : 0-to-256-unicode-char OldPassword (IN; ASCII) : Length of old_password : 516-octet EncryptedPwBlock (OUT) Returns: 0 on success, -1 on failure
Definition at line 420 of file ms_funcs.c.
| int nt_challenge_response | ( | const u8 * | challenge, |
| const u8 * | password, | ||
| size_t | password_len, | ||
| u8 * | response | ||
| ) |
nt_challenge_response - NtChallengeResponse() - RFC 2433, Sect. A.5 : 8-octet Challenge (IN) : 0-to-256-unicode-char Password (IN; ASCII) : Length of password : 24-octet Response (OUT) Returns: 0 on success, -1 on failure
Definition at line 262 of file ms_funcs.c.
| int nt_password_hash | ( | const u8 * | password, |
| size_t | password_len, | ||
| u8 * | password_hash | ||
| ) |
nt_password_hash - NtPasswordHash() - RFC 2759, Sect. 8.3 : 0-to-256-unicode-char Password (IN; ASCII) : Length of password : 16-octet PasswordHash (OUT) Returns: 0 on success, -1 on failure
Definition at line 61 of file ms_funcs.c.
| void nt_password_hash_encrypted_with_block | ( | const u8 * | password_hash, |
| const u8 * | block, | ||
| u8 * | cypher | ||
| ) |
nt_password_hash_encrypted_with_block - NtPasswordHashEncryptedWithBlock() - RFC 2759, Sect 8.13 : 16-octer PasswordHash (IN) : 16-octet Block (IN) : 16-octer Cypher (OUT)
Definition at line 443 of file ms_funcs.c.
| int old_nt_password_hash_encrypted_with_new_nt_password_hash | ( | const u8 * | new_password, |
| size_t | new_password_len, | ||
| const u8 * | old_password, | ||
| size_t | old_password_len, | ||
| u8 * | encrypted_password_hash | ||
| ) |
old_nt_password_hash_encrypted_with_new_nt_password_hash - OldNtPasswordHashEncryptedWithNewNtPasswordHash() - RFC 2759, Sect. 8.12 : 0-to-256-unicode-char NewPassword (IN; ASCII) : Length of new_password : 0-to-256-unicode-char OldPassword (IN; ASCII) : Length of old_password : 16-octet EncryptedPasswordHash (OUT) Returns: 0 on success, -1 on failure
Definition at line 460 of file ms_funcs.c.