gnutls_hash_copy - Online Linux Manual PageSection : 3
Updated : 3.7.3
Source : gnutls
Note : gnutls

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NAMEgnutls_hash_copy − API function

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SYNOPSIS#include <gnutls/crypto.h> gnutls_hash_hd_t gnutls_hash_copy(gnutls_hash_hd_t handle);

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ARGUMENTSgnutls_hash_hd_t handle is a gnutls_hash_hd_t type

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DESCRIPTIONThis function will create a copy of Message Digest context, containing all its current state. Copying contexts for Message Digests registered using gnutls_crypto_register_digest() is not supported and will always result in an error. In addition to that, some of the Message Digest implementations do not support this operation. Applications should check the return value and provide a proper fallback.

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RETURNSnew Message Digest context or NULL in case of an error.

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SINCE3.6.9

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REPORTING BUGSReport bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org

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COPYRIGHTCopyright © 2001- 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 notice and this notice are preserved.

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SEE ALSOThe full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit https://www.gnutls.org/manual/  0

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Johanes Gumabo

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