mbedtls_asn1_write_octet_string() function

Write an octet string tag (#MBEDTLS_ASN1_OCTET_STRING) and value in ASN.1 format.

Syntax

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Summary

Declaration

Definition

int mbedtls_asn1_write_octet_string( unsigned char **p, unsigned char *start, const unsigned char *buf, size_t size );

Argument

Description

The reference to the current position pointer.

start

The start of the buffer, for bounds-checking.

buf

The buffer holding the data to write.

size

The length of the data buffer \p buf.

The number of bytes written to \p p on success. A negative error code on failure.