Classes | Macros | Typedefs | Functions | Variables
e_rc2.c File Reference
#include <openssl/cipher.h>
#include <openssl/nid.h>
#include "../internal.h"
Include dependency graph for e_rc2.c:

Go to the source code of this file.

Classes

struct  EVP_RC2_KEY
 
struct  rc2_key_st
 

Macros

#define c2l(c, l)
 
#define c2ln(c, l1, l2, n)
 
#define l2c(l, c)
 
#define l2cn(l1, l2, c, n)
 

Typedefs

typedef struct rc2_key_st RC2_KEY
 

Functions

const EVP_CIPHER * EVP_rc2_40_cbc (void)
 
const EVP_CIPHER * EVP_rc2_cbc (void)
 
static int rc2_cbc_cipher (EVP_CIPHER_CTX *ctx, uint8_t *out, const uint8_t *in, size_t inl)
 
static void RC2_cbc_encrypt (const uint8_t *in, uint8_t *out, size_t length, RC2_KEY *ks, uint8_t *iv, int encrypt)
 
static int rc2_ctrl (EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
 
static void RC2_decrypt (uint32_t *d, RC2_KEY *key)
 
static void RC2_encrypt (uint32_t *d, RC2_KEY *key)
 
static int rc2_init_key (EVP_CIPHER_CTX *ctx, const uint8_t *key, const uint8_t *iv, int enc)
 
static void RC2_set_key (RC2_KEY *key, int len, const uint8_t *data, int bits)
 

Variables

static const uint8_t key_table [256]
 
static const EVP_CIPHER rc2_40_cbc
 
static const EVP_CIPHER rc2_cbc
 

Macro Definition Documentation

◆ c2l

#define c2l (   c,
  l 
)
Value:
do { \
(l) = ((uint32_t)(*((c)++))); \
(l) |= ((uint32_t)(*((c)++))) << 8L; \
(l) |= ((uint32_t)(*((c)++))) << 16L; \
(l) |= ((uint32_t)(*((c)++))) << 24L; \
} while (0)

Definition at line 63 of file e_rc2.c.

◆ c2ln

#define c2ln (   c,
  l1,
  l2,
  n 
)
Value:
do { \
(c) += (n); \
(l1) = (l2) = 0; \
switch (n) { \
case 8: \
(l2) = ((uint32_t)(*(--(c)))) << 24L; \
OPENSSL_FALLTHROUGH; \
case 7: \
(l2) |= ((uint32_t)(*(--(c)))) << 16L; \
OPENSSL_FALLTHROUGH; \
case 6: \
(l2) |= ((uint32_t)(*(--(c)))) << 8L; \
OPENSSL_FALLTHROUGH; \
case 5: \
(l2) |= ((uint32_t)(*(--(c)))); \
OPENSSL_FALLTHROUGH; \
case 4: \
(l1) = ((uint32_t)(*(--(c)))) << 24L; \
OPENSSL_FALLTHROUGH; \
case 3: \
(l1) |= ((uint32_t)(*(--(c)))) << 16L; \
OPENSSL_FALLTHROUGH; \
case 2: \
(l1) |= ((uint32_t)(*(--(c)))) << 8L; \
OPENSSL_FALLTHROUGH; \
case 1: \
(l1) |= ((uint32_t)(*(--(c)))); \
} \
} while (0)

Definition at line 71 of file e_rc2.c.

◆ l2c

#define l2c (   l,
  c 
)
Value:
do { \
*((c)++) = (uint8_t)(((l)) & 0xff); \
*((c)++) = (uint8_t)(((l) >> 8L) & 0xff); \
*((c)++) = (uint8_t)(((l) >> 16L) & 0xff); \
*((c)++) = (uint8_t)(((l) >> 24L) & 0xff); \
} while (0)

Definition at line 102 of file e_rc2.c.

◆ l2cn

#define l2cn (   l1,
  l2,
  c,
  n 
)
Value:
do { \
(c) += (n); \
switch (n) { \
case 8: \
*(--(c)) = (uint8_t)(((l2) >> 24L) & 0xff); \
OPENSSL_FALLTHROUGH; \
case 7: \
*(--(c)) = (uint8_t)(((l2) >> 16L) & 0xff); \
OPENSSL_FALLTHROUGH; \
case 6: \
*(--(c)) = (uint8_t)(((l2) >> 8L) & 0xff); \
OPENSSL_FALLTHROUGH; \
case 5: \
*(--(c)) = (uint8_t)(((l2)) & 0xff); \
OPENSSL_FALLTHROUGH; \
case 4: \
*(--(c)) = (uint8_t)(((l1) >> 24L) & 0xff); \
OPENSSL_FALLTHROUGH; \
case 3: \
*(--(c)) = (uint8_t)(((l1) >> 16L) & 0xff); \
OPENSSL_FALLTHROUGH; \
case 2: \
*(--(c)) = (uint8_t)(((l1) >> 8L) & 0xff); \
OPENSSL_FALLTHROUGH; \
case 1: \
*(--(c)) = (uint8_t)(((l1)) & 0xff); \
} \
} while (0)

Definition at line 110 of file e_rc2.c.

Typedef Documentation

◆ RC2_KEY

typedef struct rc2_key_st RC2_KEY

Function Documentation

◆ EVP_rc2_40_cbc()

const EVP_CIPHER* EVP_rc2_40_cbc ( void  )

Definition at line 442 of file e_rc2.c.

◆ EVP_rc2_cbc()

const EVP_CIPHER* EVP_rc2_cbc ( void  )

Definition at line 460 of file e_rc2.c.

◆ rc2_cbc_cipher()

static int rc2_cbc_cipher ( EVP_CIPHER_CTX *  ctx,
uint8_t *  out,
const uint8_t *  in,
size_t  inl 
)
static

Definition at line 393 of file e_rc2.c.

◆ RC2_cbc_encrypt()

static void RC2_cbc_encrypt ( const uint8_t *  in,
uint8_t *  out,
size_t  length,
RC2_KEY *  ks,
uint8_t *  iv,
int  encrypt 
)
static

Definition at line 231 of file e_rc2.c.

◆ rc2_ctrl()

static int rc2_ctrl ( EVP_CIPHER_CTX *  ctx,
int  type,
int  arg,
void *  ptr 
)
static

Definition at line 410 of file e_rc2.c.

◆ RC2_decrypt()

static void RC2_decrypt ( uint32_t *  d,
RC2_KEY *  key 
)
static

Definition at line 186 of file e_rc2.c.

◆ RC2_encrypt()

static void RC2_encrypt ( uint32_t *  d,
RC2_KEY *  key 
)
static

Definition at line 142 of file e_rc2.c.

◆ rc2_init_key()

static int rc2_init_key ( EVP_CIPHER_CTX *  ctx,
const uint8_t *  key,
const uint8_t *  iv,
int  enc 
)
static

Definition at line 385 of file e_rc2.c.

◆ RC2_set_key()

static void RC2_set_key ( RC2_KEY *  key,
int  len,
const uint8_t *  data,
int  bits 
)
static

Definition at line 329 of file e_rc2.c.

Variable Documentation

◆ key_table

const uint8_t key_table[256]
static
Initial value:
= {
0xd9, 0x78, 0xf9, 0xc4, 0x19, 0xdd, 0xb5, 0xed, 0x28, 0xe9, 0xfd, 0x79,
0x4a, 0xa0, 0xd8, 0x9d, 0xc6, 0x7e, 0x37, 0x83, 0x2b, 0x76, 0x53, 0x8e,
0x62, 0x4c, 0x64, 0x88, 0x44, 0x8b, 0xfb, 0xa2, 0x17, 0x9a, 0x59, 0xf5,
0x87, 0xb3, 0x4f, 0x13, 0x61, 0x45, 0x6d, 0x8d, 0x09, 0x81, 0x7d, 0x32,
0xbd, 0x8f, 0x40, 0xeb, 0x86, 0xb7, 0x7b, 0x0b, 0xf0, 0x95, 0x21, 0x22,
0x5c, 0x6b, 0x4e, 0x82, 0x54, 0xd6, 0x65, 0x93, 0xce, 0x60, 0xb2, 0x1c,
0x73, 0x56, 0xc0, 0x14, 0xa7, 0x8c, 0xf1, 0xdc, 0x12, 0x75, 0xca, 0x1f,
0x3b, 0xbe, 0xe4, 0xd1, 0x42, 0x3d, 0xd4, 0x30, 0xa3, 0x3c, 0xb6, 0x26,
0x6f, 0xbf, 0x0e, 0xda, 0x46, 0x69, 0x07, 0x57, 0x27, 0xf2, 0x1d, 0x9b,
0xbc, 0x94, 0x43, 0x03, 0xf8, 0x11, 0xc7, 0xf6, 0x90, 0xef, 0x3e, 0xe7,
0x06, 0xc3, 0xd5, 0x2f, 0xc8, 0x66, 0x1e, 0xd7, 0x08, 0xe8, 0xea, 0xde,
0x80, 0x52, 0xee, 0xf7, 0x84, 0xaa, 0x72, 0xac, 0x35, 0x4d, 0x6a, 0x2a,
0x96, 0x1a, 0xd2, 0x71, 0x5a, 0x15, 0x49, 0x74, 0x4b, 0x9f, 0xd0, 0x5e,
0x04, 0x18, 0xa4, 0xec, 0xc2, 0xe0, 0x41, 0x6e, 0x0f, 0x51, 0xcb, 0xcc,
0x24, 0x91, 0xaf, 0x50, 0xa1, 0xf4, 0x70, 0x39, 0x99, 0x7c, 0x3a, 0x85,
0x23, 0xb8, 0xb4, 0x7a, 0xfc, 0x02, 0x36, 0x5b, 0x25, 0x55, 0x97, 0x31,
0x2d, 0x5d, 0xfa, 0x98, 0xe3, 0x8a, 0x92, 0xae, 0x05, 0xdf, 0x29, 0x10,
0x67, 0x6c, 0xba, 0xc9, 0xd3, 0x00, 0xe6, 0xcf, 0xe1, 0x9e, 0xa8, 0x2c,
0x63, 0x16, 0x01, 0x3f, 0x58, 0xe2, 0x89, 0xa9, 0x0d, 0x38, 0x34, 0x1b,
0xab, 0x33, 0xff, 0xb0, 0xbb, 0x48, 0x0c, 0x5f, 0xb9, 0xb1, 0xcd, 0x2e,
0xc5, 0xf3, 0xdb, 0x47, 0xe5, 0xa5, 0x9c, 0x77, 0x0a, 0xa6, 0x20, 0x68,
0xfe, 0x7f, 0xc1, 0xad,
}

Definition at line 304 of file e_rc2.c.

◆ rc2_40_cbc

const EVP_CIPHER rc2_40_cbc
static
Initial value:
= {
NID_rc2_40_cbc,
8 ,
5 ,
8 ,
sizeof(EVP_RC2_KEY),
EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
NULL ,
rc2_init_key,
rc2_cbc_cipher,
NULL,
rc2_ctrl,
}

Definition at line 428 of file e_rc2.c.

◆ rc2_cbc

const EVP_CIPHER rc2_cbc
static
Initial value:
= {
NID_rc2_cbc,
8 ,
16 ,
8 ,
sizeof(EVP_RC2_KEY),
EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
NULL ,
rc2_init_key,
rc2_cbc_cipher,
NULL,
rc2_ctrl,
}

Definition at line 446 of file e_rc2.c.

EVP_CIPH_VARIABLE_LENGTH
#define EVP_CIPH_VARIABLE_LENGTH
Definition: cipher.h:357
uint8_t
unsigned char uint8_t
Definition: stdint-msvc2008.h:78
uint32_t
unsigned int uint32_t
Definition: stdint-msvc2008.h:80
EVP_CIPH_CTRL_INIT
#define EVP_CIPH_CTRL_INIT
Definition: cipher.h:370
c
void c(T a)
Definition: miscompile_with_no_unique_address_test.cc:40
rc2_cbc_cipher
static int rc2_cbc_cipher(EVP_CIPHER_CTX *ctx, uint8_t *out, const uint8_t *in, size_t inl)
Definition: e_rc2.c:393
NID_rc2_40_cbc
#define NID_rc2_40_cbc
Definition: nid.h:535
n
int n
Definition: abseil-cpp/absl/container/btree_test.cc:1080
EVP_CIPH_CBC_MODE
#define EVP_CIPH_CBC_MODE
Definition: cipher.h:345
rc2_ctrl
static int rc2_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
Definition: e_rc2.c:410
EVP_RC2_KEY
Definition: e_rc2.c:380
L
lua_State * L
Definition: upb/upb/bindings/lua/main.c:35
rc2_init_key
static int rc2_init_key(EVP_CIPHER_CTX *ctx, const uint8_t *key, const uint8_t *iv, int enc)
Definition: e_rc2.c:385
NID_rc2_cbc
#define NID_rc2_cbc
Definition: nid.h:256
run_grpclb_interop_tests.l
dictionary l
Definition: run_grpclb_interop_tests.py:410

grpc
Author(s):
autogenerated on Fri May 16 2025 03:01:11