bitcoin/bips
1
0
Fork 0
mirror of https://github.com/bitcoin/bips.git synced 2025-05-12 12:03:29 +00:00
Code Issues Releases Wiki Activity

Merge pull request #981 from apoelstra/2020-08-rename-hash-preimages

Browse Source 
BIP174: add `_IN_` to names of new hash preimage fields
This commit is contained in:
Luke Dashjr 2020-10-05 16:31:18 +00:00 committed by GitHub
commit 1b7bf8e6aa
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 24 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
bip-0174.mediawiki
View File

@ -200,25 +200,25 @@ The currently defined per-input types are defined as follows:
** Value: The UTF-8 encoded commitment message string for the proof-of-reserves. See [[bip-0127.mediawiki|BIP 127]] for more information. ** Value: The UTF-8 encoded commitment message string for the proof-of-reserves. See [[bip-0127.mediawiki|BIP 127]] for more information.
*** <tt>{porCommitment}</tt> *** <tt>{porCommitment}</tt>
* Type: RIPEMD160 preimage <tt>PSBT_RIPEMD160 = 0x0a</tt> * Type: RIPEMD160 preimage <tt>PSBT_IN_RIPEMD160 = 0x0a</tt>
** Key: The resulting hash of the preimage ** Key: The resulting hash of the preimage
*** <tt>{0x0a}|{20-byte hash}</tt> *** <tt>{0x0a}|{20-byte hash}</tt>
** Value: The hash preimage, encoded as a byte vector, which must equal the key when run through the `RIPEMD160` algorithm ** Value: The hash preimage, encoded as a byte vector, which must equal the key when run through the `RIPEMD160` algorithm
*** <tt>{preimage}</tt> *** <tt>{preimage}</tt>
* Type: SHA256 preimage <tt>PSBT_SHA256 = 0x0b</tt> * Type: SHA256 preimage <tt>PSBT_IN_SHA256 = 0x0b</tt>
** Key: The resulting hash of the preimage ** Key: The resulting hash of the preimage
*** <tt>{0x0b}|{32-byte hash}</tt> *** <tt>{0x0b}|{32-byte hash}</tt>
** Value: The hash preimage, encoded as a byte vector, which must equal the key when run through the `SHA256` algorithm ** Value: The hash preimage, encoded as a byte vector, which must equal the key when run through the `SHA256` algorithm
*** <tt>{preimage}</tt> *** <tt>{preimage}</tt>
* Type: HASH160 preimage <tt>PSBT_HASH160 = 0x0c</tt> * Type: HASH160 preimage <tt>PSBT_IN_HASH160 = 0x0c</tt>
** Key: The resulting hash of the preimage ** Key: The resulting hash of the preimage
*** <tt>{0x0c}|{20-byte hash}</tt> *** <tt>{0x0c}|{20-byte hash}</tt>
** Value: The hash preimage, encoded as a byte vector, which must equal the key when run through the `SHA256` algorithm followed by the `RIPEMD160` algorithm ** Value: The hash preimage, encoded as a byte vector, which must equal the key when run through the `SHA256` algorithm followed by the `RIPEMD160` algorithm
*** <tt>{preimage}</tt> *** <tt>{preimage}</tt>
* Type: HASH256 preimage <tt>PSBT_HASH256 = 0x0d</tt> * Type: HASH256 preimage <tt>PSBT_IN_HASH256 = 0x0d</tt>
** Key: The resulting hash of the preimage ** Key: The resulting hash of the preimage
*** <tt>{0x0d}|{32-byte hash}</tt> *** <tt>{0x0d}|{32-byte hash}</tt>
** Value: The hash preimage, encoded as a byte vector, which must equal the key when run through the `SHA256` algorithm twice ** Value: The hash preimage, encoded as a byte vector, which must equal the key when run through the `SHA256` algorithm twice
@ -839,6 +839,26 @@ Any data types, their associated scope and BIP number must be defined here
| [[bip-0127.mediawiki|BIP 127]] | [[bip-0127.mediawiki|BIP 127]]
|- |-
| Input | Input
| 10
| PSBT_IN_RIPEMD160
| BIP 174
|-
| Input
| 11
| PSBT_IN_SHA256
| BIP 174
|-
| Input
| 12
| PSBT_IN_HASH160
| BIP 174
|-
| Input
| 13
| PSBT_IN_HASH256
| BIP 174
|-
| Input
| 252 | 252
| PSBT_IN_PROPRIETARY | PSBT_IN_PROPRIETARY
| BIP 174 | BIP 174