API Documentation (Doxygen generated)
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md2.h File Reference
MD2 message digest algorithm (hash function) More...
Include dependency graph for md2.h:

Go to the source code of this file.
Data Structures | |
struct | mbedtls_md2_context |
MD2 context structure. More... | |
Macros | |
#define | MBEDTLS_ERR_MD2_HW_ACCEL_FAILED -0x002B |
MD2 hardware accelerator failed. More... | |
#define | MBEDTLS_DEPRECATED |
#define | MBEDTLS_DEPRECATED |
Typedefs | |
typedef struct mbedtls_md2_context | mbedtls_md2_context |
MD2 context structure. More... | |
Functions | |
void | mbedtls_md2_init (mbedtls_md2_context *ctx) |
Initialize MD2 context. More... | |
void | mbedtls_md2_free (mbedtls_md2_context *ctx) |
Clear MD2 context. More... | |
void | mbedtls_md2_clone (mbedtls_md2_context *dst, const mbedtls_md2_context *src) |
Clone (the state of) an MD2 context. More... | |
int | mbedtls_md2_starts_ret (mbedtls_md2_context *ctx) |
MD2 context setup. More... | |
int | mbedtls_md2_update_ret (mbedtls_md2_context *ctx, const unsigned char *input, size_t ilen) |
MD2 process buffer. More... | |
int | mbedtls_md2_finish_ret (mbedtls_md2_context *ctx, unsigned char output[16]) |
MD2 final digest. More... | |
int | mbedtls_internal_md2_process (mbedtls_md2_context *ctx) |
MD2 process data block (internal use only) More... | |
MBEDTLS_DEPRECATED void | mbedtls_md2_starts (mbedtls_md2_context *ctx) |
MD2 context setup. More... | |
MBEDTLS_DEPRECATED void | mbedtls_md2_update (mbedtls_md2_context *ctx, const unsigned char *input, size_t ilen) |
MD2 process buffer. More... | |
MBEDTLS_DEPRECATED void | mbedtls_md2_finish (mbedtls_md2_context *ctx, unsigned char output[16]) |
MD2 final digest. More... | |
MBEDTLS_DEPRECATED void | mbedtls_md2_process (mbedtls_md2_context *ctx) |
MD2 process data block (internal use only) More... | |
int | mbedtls_md2_ret (const unsigned char *input, size_t ilen, unsigned char output[16]) |
Output = MD2( input buffer ) More... | |
MBEDTLS_DEPRECATED void | mbedtls_md2 (const unsigned char *input, size_t ilen, unsigned char output[16]) |
Output = MD2( input buffer ) More... | |
int | mbedtls_md2_self_test (int verbose) |
Checkup routine. More... | |
Detailed Description
MD2 message digest algorithm (hash function)
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.
Definition in file md2.h.
Macro Definition Documentation
#define MBEDTLS_ERR_MD2_HW_ACCEL_FAILED -0x002B |
Typedef Documentation
typedef struct mbedtls_md2_context mbedtls_md2_context |
MD2 context structure.
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.
Function Documentation
int mbedtls_internal_md2_process | ( | mbedtls_md2_context * | ctx | ) |
MD2 process data block (internal use only)
- Parameters
-
ctx MD2 context
- Returns
- 0 if successful
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.
MBEDTLS_DEPRECATED void mbedtls_md2 | ( | const unsigned char * | input, |
size_t | ilen, | ||
unsigned char | output[16] | ||
) |
Output = MD2( input buffer )
- Deprecated:
- Superseded by mbedtls_md2_ret() in 2.7.0
- Parameters
-
input buffer holding the data ilen length of the input data output MD2 checksum result
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.
void mbedtls_md2_clone | ( | mbedtls_md2_context * | dst, |
const mbedtls_md2_context * | src | ||
) |
Clone (the state of) an MD2 context.
- Parameters
-
dst The destination context src The context to be cloned
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.
MBEDTLS_DEPRECATED void mbedtls_md2_finish | ( | mbedtls_md2_context * | ctx, |
unsigned char | output[16] | ||
) |
MD2 final digest.
- Deprecated:
- Superseded by mbedtls_md2_finish_ret() in 2.7.0
- Parameters
-
ctx MD2 context output MD2 checksum result
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.
int mbedtls_md2_finish_ret | ( | mbedtls_md2_context * | ctx, |
unsigned char | output[16] | ||
) |
MD2 final digest.
- Parameters
-
ctx MD2 context output MD2 checksum result
- Returns
- 0 if successful
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.
void mbedtls_md2_free | ( | mbedtls_md2_context * | ctx | ) |
Clear MD2 context.
- Parameters
-
ctx MD2 context to be cleared
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.
void mbedtls_md2_init | ( | mbedtls_md2_context * | ctx | ) |
Initialize MD2 context.
- Parameters
-
ctx MD2 context to be initialized
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.
MBEDTLS_DEPRECATED void mbedtls_md2_process | ( | mbedtls_md2_context * | ctx | ) |
MD2 process data block (internal use only)
- Deprecated:
- Superseded by mbedtls_internal_md2_process() in 2.7.0
- Parameters
-
ctx MD2 context
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.
int mbedtls_md2_ret | ( | const unsigned char * | input, |
size_t | ilen, | ||
unsigned char | output[16] | ||
) |
Output = MD2( input buffer )
- Parameters
-
input buffer holding the data ilen length of the input data output MD2 checksum result
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.
int mbedtls_md2_self_test | ( | int | verbose | ) |
Checkup routine.
- Returns
- 0 if successful, or 1 if the test failed
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.
MBEDTLS_DEPRECATED void mbedtls_md2_starts | ( | mbedtls_md2_context * | ctx | ) |
MD2 context setup.
- Deprecated:
- Superseded by mbedtls_md2_starts_ret() in 2.7.0
- Parameters
-
ctx context to be initialized
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.
int mbedtls_md2_starts_ret | ( | mbedtls_md2_context * | ctx | ) |
MD2 context setup.
- Parameters
-
ctx context to be initialized
- Returns
- 0 if successful
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.
MBEDTLS_DEPRECATED void mbedtls_md2_update | ( | mbedtls_md2_context * | ctx, |
const unsigned char * | input, | ||
size_t | ilen | ||
) |
MD2 process buffer.
- Deprecated:
- Superseded by mbedtls_md2_update_ret() in 2.7.0
- Parameters
-
ctx MD2 context input buffer holding the data ilen length of the input data
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.
int mbedtls_md2_update_ret | ( | mbedtls_md2_context * | ctx, |
const unsigned char * | input, | ||
size_t | ilen | ||
) |
MD2 process buffer.
- Parameters
-
ctx MD2 context input buffer holding the data ilen length of the input data
- Returns
- 0 if successful
- Warning
- MD2 is considered a weak message digest and its use constitutes a security risk. We recommend considering stronger message digests instead.