ecdsa: fix indentation

src/ecdsa.js

@@ -4,7 +4,7 @@ var crypto = require('./crypto')
 var BigInteger = require('bigi')
 var ECPointFp = require('./ec').ECPointFp
 
-  function deterministicGenerateK(ecparams, hash, D) {
+function deterministicGenerateK(ecparams, hash, D) {
   assert(Buffer.isBuffer(hash), 'Hash must be a Buffer, not ' + hash)
   assert.equal(hash.length, 32, 'Hash must be 256 bit')
   assert(D instanceof BigInteger, 'Private key must be a BigInteger')
@@ -28,9 +28,9 @@ var ECPointFp = require('./ec').ECPointFp
   assert(kB.compareTo(ecparams.getN()) < 0, 'Invalid k value')
 
   return kB
-  }
+}
 
-  function sign(ecparams, hash, D) {
+function sign(ecparams, hash, D) {
   var k = deterministicGenerateK(ecparams, hash, D)
 
   var n = ecparams.getN()
@@ -52,15 +52,15 @@ var ECPointFp = require('./ec').ECPointFp
   }
 
   return {r: r, s: s}
-  }
+}
 
-  function verify(ecparams, hash, r, s, Q) {
+function verify(ecparams, hash, r, s, Q) {
   var e = BigInteger.fromBuffer(hash)
 
   return verifyRaw(ecparams, e, r, s, Q)
-  }
+}
 
-  function verifyRaw(ecparams, e, r, s, Q) {
+function verifyRaw(ecparams, e, r, s, Q) {
   var n = ecparams.getN()
   var G = ecparams.getG()
 
@@ -80,14 +80,14 @@ var ECPointFp = require('./ec').ECPointFp
   var v = point.getX().toBigInteger().mod(n)
 
   return v.equals(r)
-  }
+}
 
-  /**
+/**
   * Serialize a signature into DER format.
   *
   * Takes two BigIntegers representing r and s and returns a byte array.
   */
-  function serializeSig(r, s) {
+function serializeSig(r, s) {
   var rBa = r.toByteArraySigned()
   var sBa = s.toByteArraySigned()
 
@@ -104,9 +104,9 @@ var ECPointFp = require('./ec').ECPointFp
   sequence.unshift(0x30); // SEQUENCE
 
   return sequence
-  }
+}
 
-  /**
+/**
   * Parses a buffer containing a DER-encoded signature.
   *
   * This function will return an object of the form:
@@ -116,7 +116,7 @@ var ECPointFp = require('./ec').ECPointFp
   *   s: BigInteger
   * }
   */
-  function parseSig(buffer) {
+function parseSig(buffer) {
   assert.equal(buffer.readUInt8(0), 0x30, 'Not a DER sequence')
   assert.equal(buffer.readUInt8(1), buffer.length - 2, 'Invalid sequence length')
 
@@ -133,9 +133,9 @@ var ECPointFp = require('./ec').ECPointFp
     r: BigInteger.fromByteArraySigned(rB),
     s: BigInteger.fromByteArraySigned(sB)
   }
-  }
+}
 
-  function serializeSigCompact(r, s, i, compressed) {
+function serializeSigCompact(r, s, i, compressed) {
   if (compressed) {
     i += 4
   }
@@ -148,9 +148,9 @@ var ECPointFp = require('./ec').ECPointFp
   s.toBuffer(32).copy(buffer, 33)
 
   return buffer
-  }
+}
 
-  function parseSigCompact(buffer) {
+function parseSigCompact(buffer) {
   assert.equal(buffer.length, 65, 'Invalid signature length')
   var i = buffer.readUInt8(0) - 27
 
@@ -170,9 +170,9 @@ var ECPointFp = require('./ec').ECPointFp
     i: i,
     compressed: compressed
   }
-  }
+}
 
-  /**
+/**
   * Recover a public key from a signature.
   *
   * See SEC 1: Elliptic Curve Cryptography, section 4.1.6, "Public
@@ -180,7 +180,7 @@ var ECPointFp = require('./ec').ECPointFp
   *
   * http://www.secg.org/download/aid-780/sec1-v2.pdf
   */
-  function recoverPubKey(ecparams, e, r, s, i) {
+function recoverPubKey(ecparams, e, r, s, i) {
   assert.strictEqual(i & 3, i, 'The recovery param is more than two bits')
 
   // A set LSB signifies that the y-coordinate is odd
@@ -233,9 +233,9 @@ var ECPointFp = require('./ec').ECPointFp
   }
 
   return Q
-  }
+}
 
-  /**
+/**
   * Calculate pubkey extraction parameter.
   *
   * When extracting a pubkey from a signature, we have to
@@ -246,7 +246,7 @@ var ECPointFp = require('./ec').ECPointFp
   * This function simply tries all four cases and returns the value
   * that resulted in a successful pubkey recovery.
   */
-  function calcPubKeyRecoveryParam(ecparams, e, r, s, Q) {
+function calcPubKeyRecoveryParam(ecparams, e, r, s, Q) {
   for (var i = 0; i < 4; i++) {
     var Qprime = recoverPubKey(ecparams, e, r, s, i)
 
@@ -256,17 +256,17 @@ var ECPointFp = require('./ec').ECPointFp
   }
 
   throw new Error('Unable to find valid recovery factor')
-  }
+}
 
 module.exports = {
-  calcPubKeyRecoveryParam: calcPubKeyRecoveryParam,
-  deterministicGenerateK: deterministicGenerateK,
-  recoverPubKey: recoverPubKey,
-  sign: sign,
-  verify: verify,
-  verifyRaw: verifyRaw,
-  serializeSig: serializeSig,
-  parseSig: parseSig,
-  serializeSigCompact: serializeSigCompact,
-  parseSigCompact: parseSigCompact
+calcPubKeyRecoveryParam: calcPubKeyRecoveryParam,
+deterministicGenerateK: deterministicGenerateK,
+recoverPubKey: recoverPubKey,
+sign: sign,
+verify: verify,
+verifyRaw: verifyRaw,
+serializeSig: serializeSig,
+parseSig: parseSig,
+serializeSigCompact: serializeSigCompact,
+parseSigCompact: parseSigCompact
 }