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Diffstat (limited to 'doc/ledger3.texi')
| -rw-r--r-- | doc/ledger3.texi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/ledger3.texi b/doc/ledger3.texi index 494847ca..13219758 100644 --- a/doc/ledger3.texi +++ b/doc/ledger3.texi @@ -6765,6 +6765,15 @@ they do not match, an error is reported. You may also write just a prefix of the @var{Hash}, which is less verbose but still gives quite good assurance. +The support algorithms are: + +@table @code +@item sha512 +Use the SHA512 hashing algorithm. +@item sha512_256 +Same as SHA512, but record only the first 256 bits. +@end table + Somewhat like balance assertions, which give assurance that previous posting amounts are correct, these @var{Hash} tags give assurance that all previous journal entries (in parse order) are unchanged (or at |