RFC 1521 base64 encoding/decoding. More...

Functions
int	mbedtls_base64_encode (unsigned char dst, size_t dlen, size_t olen, const unsigned char *src, size_t slen)
	Encode a buffer into base64 format.
int	mbedtls_base64_decode (unsigned char dst, size_t dlen, size_t olen, const unsigned char *src, size_t slen)
	Decode a base64-formatted buffer.
int	mbedtls_base64_self_test (int verbose)
	Checkup routine.

Detailed Description

RFC 1521 base64 encoding/decoding.

Definition in file base64.h.

Function Documentation

Decode a base64-formatted buffer.

Parameters:

dst	destination buffer (can be NULL for checking size)
dlen	size of the destination buffer
olen	number of bytes written
src	source buffer
slen	amount of data to be decoded

Returns:: 0 if successful, MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL, or MBEDTLS_ERR_BASE64_INVALID_CHARACTER if the input data is not correct. *olen is always updated to reflect the amount of data that has (or would have) been written.

Note:: Call this function with *dst = NULL or dlen = 0 to obtain the required buffer size in *olen

Definition at line 144 of file base64.c.

Encode a buffer into base64 format.

Parameters:

dst	destination buffer
dlen	size of the destination buffer
olen	number of bytes written
src	source buffer
slen	amount of data to be encoded

Returns:: 0 if successful, or MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL. *olen is always updated to reflect the amount of data that has (or would have) been written. If that length cannot be represented, then no data is written to the buffer and *olen is set to the maximum length representable as a size_t.

Note:: Call this function with dlen = 0 to obtain the required buffer size in *olen

Definition at line 77 of file base64.c.

int mbedtls_base64_self_test ( int verbose )

Checkup routine.

Definition at line 251 of file base64.c.