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Diffstat (limited to 'third_party/git/Documentation/technical/signature-format.txt')
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diff --git a/third_party/git/Documentation/technical/signature-format.txt b/third_party/git/Documentation/technical/signature-format.txt deleted file mode 100644 index 2c9406a56a..0000000000 --- a/third_party/git/Documentation/technical/signature-format.txt +++ /dev/null @@ -1,186 +0,0 @@ -Git signature format -==================== - -== Overview - -Git uses cryptographic signatures in various places, currently objects (tags, -commits, mergetags) and transactions (pushes). In every case, the command which -is about to create an object or transaction determines a payload from that, -calls gpg to obtain a detached signature for the payload (`gpg -bsa`) and -embeds the signature into the object or transaction. - -Signatures always begin with `-----BEGIN PGP SIGNATURE-----` -and end with `-----END PGP SIGNATURE-----`, unless gpg is told to -produce RFC1991 signatures which use `MESSAGE` instead of `SIGNATURE`. - -The signed payload and the way the signature is embedded depends -on the type of the object resp. transaction. - -== Tag signatures - -- created by: `git tag -s` -- payload: annotated tag object -- embedding: append the signature to the unsigned tag object -- example: tag `signedtag` with subject `signed tag` - ----- -object 04b871796dc0420f8e7561a895b52484b701d51a -type commit -tag signedtag -tagger C O Mitter <committer@example.com> 1465981006 +0000 - -signed tag - -signed tag message body ------BEGIN PGP SIGNATURE----- -Version: GnuPG v1 - -iQEcBAABAgAGBQJXYRhOAAoJEGEJLoW3InGJklkIAIcnhL7RwEb/+QeX9enkXhxn -rxfdqrvWd1K80sl2TOt8Bg/NYwrUBw/RWJ+sg/hhHp4WtvE1HDGHlkEz3y11Lkuh -8tSxS3qKTxXUGozyPGuE90sJfExhZlW4knIQ1wt/yWqM+33E9pN4hzPqLwyrdods -q8FWEqPPUbSJXoMbRPw04S5jrLtZSsUWbRYjmJCHzlhSfFWW4eFd37uquIaLUBS0 -rkC3Jrx7420jkIpgFcTI2s60uhSQLzgcCwdA2ukSYIRnjg/zDkj8+3h/GaROJ72x -lZyI6HWixKJkWw8lE9aAOD9TmTW9sFJwcVAzmAuFX2kUreDUKMZduGcoRYGpD7E= -=jpXa ------END PGP SIGNATURE----- ----- - -- verify with: `git verify-tag [-v]` or `git tag -v` - ----- -gpg: Signature made Wed Jun 15 10:56:46 2016 CEST using RSA key ID B7227189 -gpg: Good signature from "Eris Discordia <discord@example.net>" -gpg: WARNING: This key is not certified with a trusted signature! -gpg: There is no indication that the signature belongs to the owner. -Primary key fingerprint: D4BE 2231 1AD3 131E 5EDA 29A4 6109 2E85 B722 7189 -object 04b871796dc0420f8e7561a895b52484b701d51a -type commit -tag signedtag -tagger C O Mitter <committer@example.com> 1465981006 +0000 - -signed tag - -signed tag message body ----- - -== Commit signatures - -- created by: `git commit -S` -- payload: commit object -- embedding: header entry `gpgsig` - (content is preceded by a space) -- example: commit with subject `signed commit` - ----- -tree eebfed94e75e7760540d1485c740902590a00332 -parent 04b871796dc0420f8e7561a895b52484b701d51a -author A U Thor <author@example.com> 1465981137 +0000 -committer C O Mitter <committer@example.com> 1465981137 +0000 -gpgsig -----BEGIN PGP SIGNATURE----- - Version: GnuPG v1 - - iQEcBAABAgAGBQJXYRjRAAoJEGEJLoW3InGJ3IwIAIY4SA6GxY3BjL60YyvsJPh/ - HRCJwH+w7wt3Yc/9/bW2F+gF72kdHOOs2jfv+OZhq0q4OAN6fvVSczISY/82LpS7 - DVdMQj2/YcHDT4xrDNBnXnviDO9G7am/9OE77kEbXrp7QPxvhjkicHNwy2rEflAA - zn075rtEERDHr8nRYiDh8eVrefSO7D+bdQ7gv+7GsYMsd2auJWi1dHOSfTr9HIF4 - HJhWXT9d2f8W+diRYXGh4X0wYiGg6na/soXc+vdtDYBzIxanRqjg8jCAeo1eOTk1 - EdTwhcTZlI0x5pvJ3H0+4hA2jtldVtmPM4OTB0cTrEWBad7XV6YgiyuII73Ve3I= - =jKHM - -----END PGP SIGNATURE----- - -signed commit - -signed commit message body ----- - -- verify with: `git verify-commit [-v]` (or `git show --show-signature`) - ----- -gpg: Signature made Wed Jun 15 10:58:57 2016 CEST using RSA key ID B7227189 -gpg: Good signature from "Eris Discordia <discord@example.net>" -gpg: WARNING: This key is not certified with a trusted signature! -gpg: There is no indication that the signature belongs to the owner. -Primary key fingerprint: D4BE 2231 1AD3 131E 5EDA 29A4 6109 2E85 B722 7189 -tree eebfed94e75e7760540d1485c740902590a00332 -parent 04b871796dc0420f8e7561a895b52484b701d51a -author A U Thor <author@example.com> 1465981137 +0000 -committer C O Mitter <committer@example.com> 1465981137 +0000 - -signed commit - -signed commit message body ----- - -== Mergetag signatures - -- created by: `git merge` on signed tag -- payload/embedding: the whole signed tag object is embedded into - the (merge) commit object as header entry `mergetag` -- example: merge of the signed tag `signedtag` as above - ----- -tree c7b1cff039a93f3600a1d18b82d26688668c7dea -parent c33429be94b5f2d3ee9b0adad223f877f174b05d -parent 04b871796dc0420f8e7561a895b52484b701d51a -author A U Thor <author@example.com> 1465982009 +0000 -committer C O Mitter <committer@example.com> 1465982009 +0000 -mergetag object 04b871796dc0420f8e7561a895b52484b701d51a - type commit - tag signedtag - tagger C O Mitter <committer@example.com> 1465981006 +0000 - - signed tag - - signed tag message body - -----BEGIN PGP SIGNATURE----- - Version: GnuPG v1 - - iQEcBAABAgAGBQJXYRhOAAoJEGEJLoW3InGJklkIAIcnhL7RwEb/+QeX9enkXhxn - rxfdqrvWd1K80sl2TOt8Bg/NYwrUBw/RWJ+sg/hhHp4WtvE1HDGHlkEz3y11Lkuh - 8tSxS3qKTxXUGozyPGuE90sJfExhZlW4knIQ1wt/yWqM+33E9pN4hzPqLwyrdods - q8FWEqPPUbSJXoMbRPw04S5jrLtZSsUWbRYjmJCHzlhSfFWW4eFd37uquIaLUBS0 - rkC3Jrx7420jkIpgFcTI2s60uhSQLzgcCwdA2ukSYIRnjg/zDkj8+3h/GaROJ72x - lZyI6HWixKJkWw8lE9aAOD9TmTW9sFJwcVAzmAuFX2kUreDUKMZduGcoRYGpD7E= - =jpXa - -----END PGP SIGNATURE----- - -Merge tag 'signedtag' into downstream - -signed tag - -signed tag message body - -# gpg: Signature made Wed Jun 15 08:56:46 2016 UTC using RSA key ID B7227189 -# gpg: Good signature from "Eris Discordia <discord@example.net>" -# gpg: WARNING: This key is not certified with a trusted signature! -# gpg: There is no indication that the signature belongs to the owner. -# Primary key fingerprint: D4BE 2231 1AD3 131E 5EDA 29A4 6109 2E85 B722 7189 ----- - -- verify with: verification is embedded in merge commit message by default, - alternatively with `git show --show-signature`: - ----- -commit 9863f0c76ff78712b6800e199a46aa56afbcbd49 -merged tag 'signedtag' -gpg: Signature made Wed Jun 15 10:56:46 2016 CEST using RSA key ID B7227189 -gpg: Good signature from "Eris Discordia <discord@example.net>" -gpg: WARNING: This key is not certified with a trusted signature! -gpg: There is no indication that the signature belongs to the owner. -Primary key fingerprint: D4BE 2231 1AD3 131E 5EDA 29A4 6109 2E85 B722 7189 -Merge: c33429b 04b8717 -Author: A U Thor <author@example.com> -Date: Wed Jun 15 09:13:29 2016 +0000 - - Merge tag 'signedtag' into downstream - - signed tag - - signed tag message body - - # gpg: Signature made Wed Jun 15 08:56:46 2016 UTC using RSA key ID B7227189 - # gpg: Good signature from "Eris Discordia <discord@example.net>" - # gpg: WARNING: This key is not certified with a trusted signature! - # gpg: There is no indication that the signature belongs to the owner. - # Primary key fingerprint: D4BE 2231 1AD3 131E 5EDA 29A4 6109 2E85 B722 7189 ----- |