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#ifndef H_SIGNATURE
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#define H_SIGNATURE
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/** \ingroup signature
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* \file lib/signature.h
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* Generate and verify signatures.
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*/
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#include <rpm/rpmtypes.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** \ingroup signature
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* Read (and verify header+payload size) signature header.
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* If an old-style signature is found, we emulate a new style one.
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* @param fd file handle
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* @retval sighp address of (signature) header (or NULL)
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* @retval msg failure msg
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* @return rpmRC return code
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*/
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rpmRC rpmReadSignature(FD_t fd, Header *sighp, char ** msg);
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/** \ingroup signature
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* Write signature header.
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* @param fd file handle
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* @param h (signature) header
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* @return 0 on success, 1 on error
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*/
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int rpmWriteSignature(FD_t fd, Header h);
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/** \ingroup signature
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* Generate signature and write to file
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* @param SHA256 SHA256 digest
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* @param SHA1 SHA1 digest
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* @param MD5 MD5 digest
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* @param size size of header
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* @param payloadSize size of archive
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* @param fd output file
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*/
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rpmRC rpmGenerateSignature(char *SHA256, char *SHA1, uint8_t *MD5,
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rpm_loff_t size, rpm_loff_t payloadSize, FD_t fd);
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#ifdef __cplusplus
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}
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#endif
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#endif /* H_SIGNATURE */
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