Symbols

loading (1/5)...

Files

loading (2/5)...

Summary Syntax Arguments References Call Tree Data Use

SourceVuESP-IDF Framework and ExamplesmbedTLSmbedtls_base64_decode()

mbedtls_base64_decode() function

Decode a base64-formatted buffer

Syntax

Show:

Summary

Declaration

Definition

from base64.h:65

int mbedtls_base64_decode(unsigned char *dst, size_t dlen, size_t *olen, const unsigned char *src, size_t slen);

Implemented in base64.c:128

Arguments

Argument

Description

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

Return value

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.

Notes

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

References

Code

Location

Referrer

int mbedtls_base64_decode(unsigned char *dst, size_t dlen, size_t *olen,

base64.c:128

int mbedtls_base64_decode(unsigned char *dst, size_t dlen, size_t *olen,

base64.h:65

if (mbedtls_base64_decode(buffer, sizeof(buffer), &len, src, 88) != 0 ||

base64.c:281

mbedtls_base64_self_test()

ret = mbedtls_base64_decode(NULL, 0, &len, s1, (size_t) (s2 - s1));

pem.c:409

mbedtls_pem_read_buffer()

if ((ret = mbedtls_base64_decode(buf, len, &len, s1, (size_t) (s2 - s1))) != 0) {

pem.c:423

mbedtls_pem_read_buffer()

Call Tree

mbedtls_base64_decode() is called by 2 functions and calls 1 function:

mbedtls_base64_self_test()

mbedtls_pem_read_buffer()

mbedtls_base64_decode()

mbedtls_ct_base64_dec_value()

Data Use

mbedtls_base64_decode():

mbedtls_base64_decode()

Class Tree

All items filtered out

Override Tree

All items filtered out

Implementations

All items filtered out

Instances

Lifecycle

All items filtered out