Timeline for can i extract internal key given tweaked-pubkey and bip341 tweak tag?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
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| Aug 28 at 21:54 | comment | added | Ava Chow♦ |
n is the order of the secp256k1 curve. If you don't know the tweak, you cannot retrieve the internal pubkey.
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| Aug 28 at 5:07 | comment | added | jaybny | nevermind - i don't know the tweak - the tweak contains a hash of the pubkey - I know the TagHash - tweak is sha256(sha256("TapTweak") | sha256("TapTweak") | P) so, i guess i don't know the tweak | |
| Aug 28 at 4:58 | comment | added | jaybny | what is n? 0? also are there any helper functions for this in Secp256k1? ty | |
| Aug 28 at 4:21 | history | answered | Ava Chow♦ | CC BY-SA 4.0 |