@transmute/secp256k1-key-pair - npm Package Compare versions

Comparing version 0.7.0-unstable.1 to 0.7.0-unstable.2

dist/secp256k1-key-pair.cjs.development.js

@@ -1127,3 +1127,3 @@ 'use strict';
   var expandedPublicKey = secp256k1.publicKeyConvert(publicKey, false, new Uint8Array(65));
-  var x = Buffer.from(expandedPublicKey).toString('hex').substr(2, 65);
+  var x = Buffer.from(expandedPublicKey).toString('hex').substr(2, 64);
   var y = Buffer.from(expandedPublicKey).toString('hex').substr(66);
@@ -1130,0 +1130,0 @@ var publicKeyJwk = {

dist/secp256k1-key-pair.cjs.production.min.js

@@ -1,2 +0,2 @@
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See https://github.com/multiformats/multicodec/pull/210");return o},EcdsaSecp256k1VerificationKey2019:function(r,e,t,n){var o={id:r,type:"EcdsaSecp256k1VerificationKey2019",controller:e,publicKeyBase58:l.encode(t)};return n&&(o.privateKeyBase58=l.encode(n)),o}},m={Ecdsa:{__proto__:null,signer:function(r){return{sign:function(e){return c(f.mark((function n(){var i,a,c;return f.wrap((function(n){for(;;)switch(n.prev=n.next){case 0:return i=e.data,a=o.createHash("sha256").update(i).digest(),c=t.ecdsaSign(a,new Uint8Array(r)),n.abrupt("return",c.signature);case 4:case"end":return n.stop()}}),n)})))()}}},verifier:function(r){return{verify:function(e){return c(f.mark((function n(){var i,a,c,u;return f.wrap((function(n){for(;;)switch(n.prev=n.next){case 0:i=e.data,a=e.signature,c=o.createHash("sha256").update(i).digest(),u=!1;try{u=t.ecdsaVerify(a,c,new Uint8Array(r))}catch(r){}return n.abrupt("return",u);case 5:case"end":return 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n.stop()}}),n)})))()}}}},Schnorr:{__proto__:null,signer:function(r){return{sign:function(e){return c(f.mark((function t(){var n,a,c;return f.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return n=e.data,t.next=3,i.instantiateSecp256k1();case 3:return a=t.sent,c=o.createHash("sha256").update(n).digest(),t.abrupt("return",a.signMessageHashSchnorr(r,c));case 6:case"end":return t.stop()}}),t)})))()}}},verifier:function(r){return{verify:function(e){return c(f.mark((function t(){var n,a,c,u,s;return f.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return n=e.data,a=e.signature,t.next=3,i.instantiateSecp256k1();case 3:c=t.sent,u=o.createHash("sha256").update(n).digest(),s=!1;try{s=c.verifySignatureSchnorr(a,r,u)}catch(r){console.error("An error occurred when verifying signature: ",r)}return t.abrupt("return",s);case 8:case"end":return t.stop()}}),t)})))()}}}}},b=function(){var r=c(f.mark((function r(e){var n,o;return f.wrap((function(r){for(;;)switch(r.prev=r.next){case 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13:case"end":return r.stop()}}),r)})));return function(e){return r.apply(this,arguments)}}(),r.fingerprintFromPublicKey=function(){var r=c(f.mark((function r(e){return f.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.next=2,h.from(e);case 2:return r.abrupt("return",v(r.sent.publicKey));case 5:case"end":return r.stop()}}),r)})));return function(e){return r.apply(this,arguments)}}();var e=r.prototype;return e.fingerprint=function(){var r=c(f.mark((function r(){return f.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.abrupt("return",v(this.publicKey));case 1:case"end":return r.stop()}}),r,this)})));return function(){return r.apply(this,arguments)}}(),e.signer=function(r){if(void 0===r&&(r="Ecdsa"),!this.privateKey)throw new Error("No private key to sign with.");if(m[r])return m[r].signer(this.privateKey);throw new Error("Unsupported suite type "+r)},e.verifier=function(r){if(void 0===r&&(r="Ecdsa"),!this.publicKey)throw new Error("No public key to verify with.");if(m[r])return m[r].verifier(this.publicKey);throw new Error("Unsupported suite type "+r)},e.deriveSecret=function(){var r=c(f.mark((function r(e){var n;return f.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return n=e.publicKey,r.next=3,h.from(n);case 3:return r.abrupt("return",t.ecdh(r.sent.publicKey,this.privateKey));case 5:case"end":return r.stop()}}),r,this)})));return function(e){return r.apply(this,arguments)}}(),e.export=function(){var r=c(f.mark((function r(e){return f.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:if(void 0===e&&(e={privateKey:!1,type:"JsonWebKey2020"}),!w[e.type]){r.next=3;break}return r.abrupt("return",w[e.type](this.id,this.controller,this.publicKey,e.privateKey?this.privateKey:void 0));case 3:throw new Error("Unsupported export options: "+JSON.stringify(e));case 4:case"end":return r.stop()}}),r,this)})));return function(e){return r.apply(this,arguments)}}(),r}(),exports.Secp256k1KeyPair.generate=function(){var r=c(f.mark((function 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Uint8Array(2+r.length);if(t[0]=231,t[1]=1,t.set(r,2),"base58btc"===e)return"z"+l.encode(t);if("base64url"===e)return"u"+y(t);throw new Error("Unsupported encoding: "+e)},d=function(r){var e=Buffer.concat([Buffer.from("04","hex"),Buffer.from(r.x,"base64"),Buffer.from(r.y,"base64")]);return t.publicKeyConvert(e,!0,new Uint8Array(33))},g={JsonWebKey2020:function(r){var e,t,n=d(r.publicKeyJwk),o=void 0;return r.privateKeyJwk&&(o=(e=r.privateKeyJwk,(t=Buffer.from(e.d,"base64").toString("hex")).padStart(64,"0"),{publicKey:d(e),privateKey:Uint8Array.from(Buffer.from(t,"hex"))}).privateKey),{publicKey:n,privateKey:o}},EcdsaSecp256k1VerificationKey2020:function(r){throw new Error("EcdsaSecp256k1VerificationKey2020 cannot be imported becuase it does not support private keys.")},EcdsaSecp256k1VerificationKey2019:function(r){return{publicKey:l.decode(r.publicKeyBase58),privateKey:r.privateKeyBase58?l.decode(r.privateKeyBase58):void 0}}},w={JsonWebKey2020:function(r,e,n,o){var i=t.publicKeyConvert(n,!1,new Uint8Array(65)),a=Buffer.from(i).toString("hex").substr(2,64),c=Buffer.from(i).toString("hex").substr(66),s={kty:"EC",crv:"secp256k1",x:y(Buffer.from(a,"hex")),y:y(Buffer.from(c,"hex"))},f={id:r,type:"JsonWebKey2020",controller:e,publicKeyJwk:s};return o&&(f.privateKeyJwk=u({},s,{d:y(o)})),f},EcdsaSecp256k1VerificationKey2020:function(r,e,t,n){var o={id:r,type:"EcdsaSecp256k1VerificationKey2020",controller:e,publicKeyMultibase:v(t)};if(n)throw new Error("Unable to represent secp256k1 private key in multibase. See https://github.com/multiformats/multicodec/pull/210");return o},EcdsaSecp256k1VerificationKey2019:function(r,e,t,n){var o={id:r,type:"EcdsaSecp256k1VerificationKey2019",controller:e,publicKeyBase58:l.encode(t)};return n&&(o.privateKeyBase58=l.encode(n)),o}},m={Ecdsa:{__proto__:null,signer:function(r){return{sign:function(e){return c(f.mark((function n(){var i,a,c;return f.wrap((function(n){for(;;)switch(n.prev=n.next){case 0:return i=e.data,a=o.createHash("sha256").update(i).digest(),c=t.ecdsaSign(a,new Uint8Array(r)),n.abrupt("return",c.signature);case 4:case"end":return n.stop()}}),n)})))()}}},verifier:function(r){return{verify:function(e){return c(f.mark((function n(){var i,a,c,u;return f.wrap((function(n){for(;;)switch(n.prev=n.next){case 0:i=e.data,a=e.signature,c=o.createHash("sha256").update(i).digest(),u=!1;try{u=t.ecdsaVerify(a,c,new Uint8Array(r))}catch(r){}return n.abrupt("return",u);case 5:case"end":return n.stop()}}),n)})))()}}}},EcRecover:{__proto__:null,signer:function(r){return{sign:function(e){return c(f.mark((function n(){var i,a,c,u;return f.wrap((function(n){for(;;)switch(n.prev=n.next){case 0:return i=e.data,a=o.createHash("sha256").update(i).digest(),c=t.ecdsaSign(a,r),u=c.recid,n.abrupt("return",Uint8Array.from(Buffer.concat([Buffer.from(c.signature),Buffer.from(new Uint8Array([u]))])));case 4:case"end":return n.stop()}}),n)})))()}}},verifier:function(r){return{verify:function(e){return c(f.mark((function n(){var i,a,c,u,s;return f.wrap((function(n){for(;;)switch(n.prev=n.next){case 0:i=e.data,a=e.signature,c=o.createHash("sha256").update(i).digest(),u=!1,s=t.ecdsaRecover(a.slice(0,64),a[64],c);try{u=Buffer.from(r).toString("hex")===Buffer.from(s).toString("hex")}catch(r){console.error("An error occurred when verifying signature: ",r)}return n.abrupt("return",u);case 6:case"end":return n.stop()}}),n)})))()}}}},Schnorr:{__proto__:null,signer:function(r){return{sign:function(e){return c(f.mark((function t(){var n,a,c;return f.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return n=e.data,t.next=3,i.instantiateSecp256k1();case 3:return a=t.sent,c=o.createHash("sha256").update(n).digest(),t.abrupt("return",a.signMessageHashSchnorr(r,c));case 6:case"end":return t.stop()}}),t)})))()}}},verifier:function(r){return{verify:function(e){return c(f.mark((function t(){var n,a,c,u,s;return f.wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return n=e.data,a=e.signature,t.next=3,i.instantiateSecp256k1();case 3:c=t.sent,u=o.createHash("sha256").update(n).digest(),s=!1;try{s=c.verifySignatureSchnorr(a,r,u)}catch(r){console.error("An error occurred when verifying signature: ",r)}return t.abrupt("return",s);case 8:case"end":return t.stop()}}),t)})))()}}}}},b=function(){var r=c(f.mark((function r(e){var n,o;return f.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:do{n=e()}while(!t.privateKeyVerify(n));return o=t.publicKeyCreate(n),r.abrupt("return",{publicKey:o,privateKey:new Uint8Array(n)});case 3:case"end":return r.stop()}}),r)})));return function(e){return r.apply(this,arguments)}}();exports.Secp256k1KeyPair=h=function(){function r(r){this.type="JsonWebKey2020",this.id=r.id,this.type=r.type||"JsonWebKey2020",this.controller=r.controller,this.publicKey=r.publicKey,this.privateKey=r.privateKey}r.fromFingerprint=function(){var r=c(f.mark((function r(e){var t,n,o,i;return f.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:if(231!==(n=l.decode((t=e.fingerprint).substring(1)))[0]||1!==n[1]){r.next=12;break}return r.next=5,h.from({id:"",controller:"",type:"EcdsaSecp256k1VerificationKey2019",publicKeyBase58:l.encode(n.slice(2))});case 5:return o=r.sent,r.next=8,o.fingerprint();case 8:return o.id="did:key:"+(i=r.sent)+"#"+i,o.controller="did:key:"+i,r.abrupt("return",o);case 12:throw new Error("Unsupported fingerprint type: "+t);case 13:case"end":return r.stop()}}),r)})));return function(e){return r.apply(this,arguments)}}(),r.fingerprintFromPublicKey=function(){var r=c(f.mark((function r(e){return f.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.next=2,h.from(e);case 2:return r.abrupt("return",v(r.sent.publicKey));case 5:case"end":return r.stop()}}),r)})));return function(e){return r.apply(this,arguments)}}();var e=r.prototype;return e.fingerprint=function(){var r=c(f.mark((function r(){return f.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.abrupt("return",v(this.publicKey));case 1:case"end":return r.stop()}}),r,this)})));return function(){return r.apply(this,arguments)}}(),e.signer=function(r){if(void 0===r&&(r="Ecdsa"),!this.privateKey)throw new Error("No private key to sign with.");if(m[r])return m[r].signer(this.privateKey);throw new Error("Unsupported suite type "+r)},e.verifier=function(r){if(void 0===r&&(r="Ecdsa"),!this.publicKey)throw new Error("No public key to verify with.");if(m[r])return m[r].verifier(this.publicKey);throw new Error("Unsupported suite type "+r)},e.deriveSecret=function(){var r=c(f.mark((function r(e){var n;return f.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return n=e.publicKey,r.next=3,h.from(n);case 3:return r.abrupt("return",t.ecdh(r.sent.publicKey,this.privateKey));case 5:case"end":return r.stop()}}),r,this)})));return function(e){return r.apply(this,arguments)}}(),e.export=function(){var r=c(f.mark((function r(e){return f.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:if(void 0===e&&(e={privateKey:!1,type:"JsonWebKey2020"}),!w[e.type]){r.next=3;break}return r.abrupt("return",w[e.type](this.id,this.controller,this.publicKey,e.privateKey?this.privateKey:void 0));case 3:throw new Error("Unsupported export options: "+JSON.stringify(e));case 4:case"end":return r.stop()}}),r,this)})));return function(e){return r.apply(this,arguments)}}(),r}(),exports.Secp256k1KeyPair.generate=function(){var r=c(f.mark((function r(e){var t,n,o,i,a,c;return f.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return t=e.secureRandom,r.next=3,b(t);case 3:return i=(n=r.sent).privateKey,a=v(o=n.publicKey),r.abrupt("return",new h({id:(c="did:key:"+a)+"#"+a,type:"JsonWebKey2020",controller:c,publicKey:o,privateKey:i}));case 10:case"end":return r.stop()}}),r)})));return function(e){return r.apply(this,arguments)}}(),exports.Secp256k1KeyPair.from=function(){var r=c(f.mark((function r(e){var t;return f.wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return t=g[e.type](e),r.abrupt("return",new h({id:e.id,type:e.type,controller:e.controller,publicKey:t.publicKey,privateKey:t.privateKey}));case 2:case"end":return r.stop()}}),r)})));return function(e){return r.apply(this,arguments)}}(),exports.Secp256k1KeyPair=h=e.__decorate([n.staticImplements()],exports.Secp256k1KeyPair);
 //# sourceMappingURL=secp256k1-key-pair.cjs.production.min.js.map

dist/secp256k1-key-pair.esm.js

@@ -1121,3 +1121,3 @@ import { __decorate } from 'tslib';
   var expandedPublicKey = secp256k1.publicKeyConvert(publicKey, false, new Uint8Array(65));
-  var x = Buffer.from(expandedPublicKey).toString('hex').substr(2, 65);
+  var x = Buffer.from(expandedPublicKey).toString('hex').substr(2, 64);
   var y = Buffer.from(expandedPublicKey).toString('hex').substr(66);
@@ -1124,0 +1124,0 @@ var publicKeyJwk = {

package.json

@@ -5,3 +5,3 @@ {
   "module": "dist/secp256k1-key-pair.esm.js",
-  "version": "0.7.0-unstable.1",
+  "version": "0.7.0-unstable.2",
   "license": "Apache-2.0",
@@ -62,6 +62,6 @@ "homepage": "https://github.com/transmute-industries/verifiable-data/tree/main/packages/secp256k1-key-pair",
     "@bitauth/libauth": "^1.18.1",
-    "@transmute/ld-key-pair": "^0.7.0-unstable.1",
+    "@transmute/ld-key-pair": "^0.7.0-unstable.2",
     "secp256k1": "^4.0.2"
   },
-  "gitHead": "c0e32f49a38443eb941383a2742a2f8a3bf3a310"
+  "gitHead": "149713cb96a715ddd2b6f186864552f09997b872"
 }

src/exportAs.ts

@@ -25,6 +25,8 @@ import secp256k1 from 'secp256k1';
     .toString('hex')
-    .substr(2, 65);
+    .substr(2, 64);
+
   const y = Buffer.from(expandedPublicKey)
     .toString('hex')
     .substr(66);
+
   const publicKeyJwk = {
@@ -31,0 +33,0 @@ kty: 'EC',

src/Secp256k1KeyPair.ts

@@ -184,4 +184,2 @@ import secp256k1 from 'secp256k1';
   }
-
- 
 }

No alert changes

Improved metrics

Total package byte prevSize

412288

increased by1.35%

Number of package files

59

increased by1.72%

Lines of code

4234

increased by3.85%

Dependency changes

• Updated@transmute/ld-key-pair@^0.7.0-unstable.2