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gnutls_decode_rs_value(3) gnutls gnutls_decode_rs_value(3) NAME gnutls_decode_rs_value - API function SYNOPSIS #include <gnutls/crypto.h> int gnutls_decode_rs_value(const gnutls_datum_t * sig_value, gnutls_da- tum_t * r, gnutls_datum_t * s); ARGUMENTS const gnutls_datum_t * sig_value holds a Dss-Sig-Value DER or BER encoded structure gnutls_datum_t * r will contain the r value gnutls_datum_t * s will contain the s value DESCRIPTION This function will decode the provided sig_value , into r and s ele- ments. The Dss-Sig-Value is used for DSA and ECDSA signatures. The output values may be padded with a zero byte to prevent them from being interpreted as negative values. The value should be deallocated using gnutls_free(). RETURNS On success, GNUTLS_E_SUCCESS (0) is returned, otherwise an error code is returned. SINCE 3.6.0 REPORTING BUGS Report bugs to <bugs@gnutls.org>. Home page: https://www.gnutls.org COPYRIGHT Copyright (C) 2001-2023 Free Software Foundation, Inc., and others. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright no- tice and this notice are preserved. SEE ALSO The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/local/share/doc/gnutls/ directory does not contain the HTML form visit https://www.gnutls.org/manual/ gnutls 3.8.9 gnutls_decode_rs_value(3)
NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO
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