From: Chris Duncan <chris@zoso.dev>
Date: Sat, 30 Aug 2025 08:03:58 +0000 (-0700)
Subject: Fix references to deprecated blake method overload.
X-Git-Tag: v0.10.5~38^2~4
X-Git-Url: https://git.codecow.com/?a=commitdiff_plain;h=40cafc6e19cc8aa1ed90ccf537a6d4978aaaedd5;p=libnemo.git

Fix references to deprecated blake method overload.
---

diff --git a/src/lib/block.ts b/src/lib/block.ts
index 47f50e3..21b4da0 100644
--- a/src/lib/block.ts
+++ b/src/lib/block.ts
@@ -146,7 +146,7 @@ export class Block {
 			]
 			const hash = new Blake2b(32)
 			data.forEach(d => typeof d === 'string' ? hash.update(hex.toBytes(d)) : hash.update(d))
-			return format === 'hex' ? hash.digest(format) : hash.digest()
+			return format === 'hex' ? bytes.toHex(hash.digest()) : hash.digest()
 		} catch (err) {
 			console.error(err)
 			throw new Error('Failed to hash block', { cause: err })
diff --git a/src/lib/tools.ts b/src/lib/tools.ts
index e279c57..592f760 100644
--- a/src/lib/tools.ts
+++ b/src/lib/tools.ts
@@ -89,7 +89,7 @@ function hash (data: string | string[], encoding?: 'hex', format?: 'hex'): strin
 		data.forEach(str => hash.update(enc.encode(str)))
 	}
 	return format === 'hex'
-		? hash.digest('hex').toUpperCase()
+		? bytes.toHex(hash.digest())
 		: hash.digest()
 }
 
diff --git a/test/test.blake2b.mjs b/test/test.blake2b.mjs
index 32ffd75..7d4a832 100644
--- a/test/test.blake2b.mjs
+++ b/test/test.blake2b.mjs
@@ -40,8 +40,9 @@ await Promise.all([
 					)
 				}
 				try {
-					const output = new Blake2b(64, key).update(input).digest('hex')
-					assert.equal(output, test.out)
+					const output = new Blake2b(64, key).update(input).digest()
+					const hex = [...output].map(b => b.toString(16).padStart(2, '0')).join('')
+					assert.equal(hex, test.out)
 				} catch (err) {
 					console.error(`blake2b reference test vector ${i} failed`, { cause: err })
 				}
@@ -91,8 +92,9 @@ await Promise.all([
 					)
 				}
 				try {
-					const output = new Blake2b(test.outlen ?? 64, key, salt, personal).update(input).digest('hex')
-					assert.equal(output, test.out)
+					const output = new Blake2b(test.outlen ?? 64, key, salt, personal).update(input).digest()
+					const hex = [...output].map(b => b.toString(16).padStart(2, '0')).join('')
+					assert.equal(hex, test.out)
 				} catch (err) {
 					console.error(`blake2b libsodium test vector ${i} failed`, { cause: err })
 				}
diff --git a/test/test.calculate-pow.mjs b/test/test.calculate-pow.mjs
index b4ed09b..6505228 100644
--- a/test/test.calculate-pow.mjs
+++ b/test/test.calculate-pow.mjs
@@ -40,13 +40,10 @@ await Promise.all([
 			const bytes = new Uint8Array([...work, ...block.previous])
 			assert.equal(bytes.byteLength, 40)
 
-			const hash = new Blake2b(8)
-				.update(bytes)
-				.digest('hex')
-				.slice(8, 16)
+			const hash = new Blake2b(8).update(bytes).digest()
 
-			assert.ok(parseInt(hash.slice(0, 2), 16) > 0xf0)
-			assert.equal(parseInt(hash.slice(2, 8), 16), 0xffffff)
+			assert.ok(hash[4] > 0xf0)
+			assert.ok(hash.subarray(5).every(b => b === 0xff))
 		})
 	})
 ])