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SIGNATURE.

Files
file	base64.c
file	digest.c
file	md5.c
	This code implements the MD5 message-digest algorithm.
file	md5sum.c
	Generate/check MD5 Message Digests.
file	rpmlib.h
file	signature.c
file	signature.h
	Generate and verify signatures.
Typedefs
typedef enum sigType_e	sigType
typedef enum pgpVersion_e	pgpVersion
Enumerations
enum	sigType_e {   RPMSIGTYPE_NONE = 0, RPMSIGTYPE_PGP262_1024 = 1, RPMSIGTYPE_BAD = 2, RPMSIGTYPE_MD5 = 3,   RPMSIGTYPE_MD5_PGP = 4, RPMSIGTYPE_HEADERSIG = 5, RPMSIGTYPE_DISABLE = 6 }
enum	pgpVersion_e { PGP_NOTDETECTED = -1, PGP_UNKNOWN = 0, PGP_2 = 2, PGP_5 = 5 }
Functions
Header	rpmNewSignature (void)
rpmRC	rpmReadSignature (FD_t fd, Header *headerp, sigType sig_type)
int	rpmWriteSignature (FD_t fd, Header h)
int	rpmAddSignature (Header h, const char *file, int_32 sigTag, const char *passPhrase)
int	rpmLookupSignatureType (int action)
char *	rpmGetPassPhrase (const char *prompt, const int sigTag)
const char *	rpmDetectPGPVersion (pgpVersion *pgpVer)

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Typedef Documentation

typedef enum pgpVersion_e pgpVersion

Identify PGP versions. Note: Greater than 0 is a valid PGP version. Referenced by checkPassPhrase, makePGPSignature, rpmDetectPGPVersion, and verifyPGPSignature.

typedef enum sigType_e sigType

Signature types stored in rpm lead. Referenced by rpmLookupSignatureType, and rpmReadSignature.

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Enumeration Type Documentation

enum pgpVersion_e

Identify PGP versions. Note: Greater than 0 is a valid PGP version. Enumeration values: PGP_NOTDETECTED  PGP_UNKNOWN  PGP_2  PGP_5  Definition at line 30 of file signature.h.

enum sigType_e

Signature types stored in rpm lead. Enumeration values: RPMSIGTYPE_NONE  unused, legacy. RPMSIGTYPE_PGP262_1024  unused, legacy. RPMSIGTYPE_BAD  Unknown signature type. RPMSIGTYPE_MD5  unused, legacy. RPMSIGTYPE_MD5_PGP  unused, legacy. RPMSIGTYPE_HEADERSIG  Header style signature RPMSIGTYPE_DISABLE  Disable verification (debugging only) Definition at line 14 of file signature.h.

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Function Documentation

int rpmAddSignature (  Header    h, const char *    file, int_32    sigTag, const char *    passPhrase )

Generate a signature of data in file, insert in header. Definition at line 420 of file signature.c. Referenced by rpmLookupSignatureType, rpmReSign, and writeRPM.

const char* rpmDetectPGPVersion (  pgpVersion *    pgpVer )

Return path to pgp executable of given type, or NULL when not found. Definition at line 73 of file signature.c. Referenced by checkPassPhrase, main, makePGPSignature, and verifyPGPSignature.

char* rpmGetPassPhrase (  const char *    prompt, const int    sigTag )

Read a pass phrase from the user. Definition at line 813 of file signature.c. Referenced by main.

int rpmLookupSignatureType (  int    action )

Return type of signature in effect for building. Definition at line 36 of file signature.c. References int_32, rpmAddSignature, rpmNewSignature, rpmRC, rpmReadSignature, rpmWriteSignature, and sigType. Referenced by main, rpmReSign, and writeRPM.

Header rpmNewSignature (  void    )

Return new, empty (signature) header instance. Returns: signature header Definition at line 234 of file signature.c.

rpmRC rpmReadSignature (  FD_t    fd, Header *    headerp, sigType    sig_type )

Read (and verify header+archive size) signature header. If an old-style signature is found, we emulate a new style one. Parameters: fd  file handle Return values: headerp  address of (signature) header (or NULL) Parameters: sig_type  type of signature header to read (from lead) Returns: rpmRC return code Definition at line 144 of file signature.c. Referenced by main, readPackageHeaders, rpmCheckSig, rpmLookupSignatureType, and rpmReSign.

int rpmWriteSignature (  FD_t    fd, Header    h )

Write signature header. Parameters: fd  file handle h  (signature) header Returns: 0 on success, 1 on error Definition at line 214 of file signature.c. Referenced by main, rpmLookupSignatureType, rpmReSign, and writeRPM.

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