secp256k1

commit 0283696e245b1c70f554d79995e41139561ed4b8
parent 9533b2768394cb5cddf0d08006042c869725d269
Author: Jared Tobin <jared@jtobin.io>
Date:   Sat, 19 Oct 2024 20:20:12 +0400

meta: update readme example

Diffstat:
M
README.md
 | 
9
+++++++--

1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/README.md b/README.md
@@ -13,13 +13,18 @@ A sample GHCi session:
 
 ```
   > :set -XOverloadedStrings
+  > -- b16 import not actually required for use; just for illustration here
+  > import qualified Data.ByteString.Base16 as B16
   >
   > -- import qualified
   > import qualified Crypto.Curve.Secp256k1 as Secp256k1
   >
   > -- secret, public keys
-  > let sec = Secp256k1.parse_int256 "B7E151628AED2A6ABF7158809CF4F3C762E7160F38B4DA56A784D9045190CFEF"
-  > let Just pub = Secp256k1.parse_point "DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659"
+  > let sec = 0xB7E151628AED2A6ABF7158809CF4F3C762E7160F38B4DA56A784D9045190CFEF
+  :{
+  ghci| let Just pub = Secp256k1.parse_point . B16.decodeLenient $
+  ghci|       "DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659"
+  ghci| :}
   >
   > let msg = "i approve of this message"
   >