asn1_bit_der - API function
void asn1_bit_der(const unsigned char * str, int
bit_len, unsigned char * der, int *
- const unsigned char * str
- BIT string.
- int bit_len
- number of meaningful bits in STR.
- unsigned char * der
- string returned.
- int * der_len
- number of meaningful bytes of DER
Creates a length-value DER encoding for the input data as it would have been for
a BIT STRING. The DER encoded data will be copied in der
Note that the BIT STRING tag is not included in the output.
This function does not return any value because it is expected that
will contain enough bytes to store the string plus the DER
encoding. The DER encoding size can be obtained using
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