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< html > < head > < meta charset = "utf-8" / > < meta name = "viewport" content = "width=device-width, initial-scale=1.0" / > < title > libp2p-crypto - Documentation< / title > < link href = "https://fonts.googleapis.com/css?family=Roboto+Mono:400,500|Roboto:300,500,700" rel = "stylesheet" / > < style > b o d y { m a r g i n : 0 ;
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font-weight: bold;}.hljs-deletion{background: #fdd;}.hljs-addition{background: #dfd;}.hljs-emphasis{font-style: italic;}.hljs-strong{font-weight: bold;}< / style > < div style = "margin-bottom:104px;" data-radium = "true" > < h1 data-radium = "true" > < a class = "anchor" name = "intro" > < / a > Intro< / h1 > < div > < p > Installable via < code > npm install --save libp2p-crypto< / code > , it can also be used directly in the browser.< / p >
< h2 > Download< / h2 >
< p > The source is available for download from < a href = "https://github.com/libp2p/js-libp2p-crypto.git" > GitHub< / a > . Alternatively, you can install using npm:< / p >
< pre class = 'hljs' > $ npm install --save libp2p-crypto< / pre >
< p > You can then < code > require()< / code > libp2p-crypto as normal:< / p >
< pre class = 'hljs' > < span class = "hljs-keyword" > const< / span > libp2PCrypto = < span class = "hljs-built_in" > require< / span > (< span class = "hljs-string" > 'libp2p-crypto'< / span > )< / pre >
< h2 > In the Browser< / h2 >
< p > Libp2p-crypto should work in any ES2015 environment out of the box.< / p >
< p > Usage:< / p >
< pre class = 'hljs' > < span class = "hljs-tag" > < < span class = "hljs-name" > script< / span > < span class = "hljs-attr" > type< / span > =< span class = "hljs-string" > "text/javascript"< / span > < span class = "hljs-attr" > src< / span > =< span class = "hljs-string" > "index.js"< / span > > < / span > < span class = "undefined" > < / span > < span class = "hljs-tag" > < /< span class = "hljs-name" > script< / span > > < / span > < / pre >
< p > The portable versions of libp2p-crypto, including < code > index.js< / code > and < code > index.min.js< / code > , are included in the < code > /dist< / code > folder. Libp2p-crypto can also be found on < a href = "https://unpkg.com" > unkpkg.com< / a > under< / p >
< ul >
< li > < a href = "https://unpkg.com/libp2p-crypto/dist/index.min.js" > https://unpkg.com/libp2p-crypto/dist/index.min.js< / a > < / li >
< li > < a href = "https://unpkg.com/libp2p-crypto/dist/index.js" > https://unpkg.com/libp2p-crypto/dist/index.js< / a > < / li >
< / ul >
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< / div > < / div > < div style = "margin-bottom:104px;" data-radium = "true" > < h1 data-radium = "true" > < a class = "anchor" name = "id" > < / a > id< a href = "https://github.com/libp2p/js-libp2p-crypto/blob/934390acd32fa7a2f78261e22e2f25a3967305f2/src/keys/ed25519-class.js#L92-L99" title = "src/keys/ed25519-class.js" style = "float:right;" data-radium = "true" > < svg fill = "currentColor" preserveAspectRatio = "xMidYMid meet" height = "1em" width = "1em" viewBox = "0 0 40 40" style = "vertical-align:middle;" > < g > < path d = "m26.3 7.5l-3.8 3.8 8.8 8.7-8.8 8.8 3.8 3.7 11.2-12.5-11.2-12.5z m-12.5 0l-11.3 12.5 11.3 12.5 3.7-3.7-8.7-8.8 8.7-8.7-3.7-3.8z" > < / path > < / g > < / svg > < / a > < / h1 > < div > < p > Gets the ID of the key.< / p >
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< p > The key id is the base58 encoding of the SHA-256 multihash of its public key.
The public key is a protobuf encoding containing a type and the DER encoding
of the PKCS SubjectPublicKeyInfo.< / p >
< / div > < div data-radium = "true" > < h4 > Parameters< / h4 > < ol style = "list-style:none;margin-left:0;padding-left:0;" data-radium = "true" > < div data-radium = "true" > < li style = "padding-bottom:13px;" data-radium = "true" > < code > callback: function (< a href = "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Error" > Error< / a > , id)< / code > : < div style = "display:inline-block;" data-radium = "true" > < / div > < / li > < / div > < / ol > < / div > < div data-radium = "true" > < h4 > Returns< / h4 > < div data-radium = "true" > < code > < a href = "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/undefined" > undefined< / a > < / code > < span >
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< / span > < / div > < / div > < / div > < div style = "margin-bottom:104px;" data-radium = "true" > < h1 data-radium = "true" > < a class = "anchor" name = "id" > < / a > id< a href = "https://github.com/libp2p/js-libp2p-crypto/blob/934390acd32fa7a2f78261e22e2f25a3967305f2/src/keys/rsa-class.js#L106-L113" title = "src/keys/rsa-class.js" style = "float:right;" data-radium = "true" > < svg fill = "currentColor" preserveAspectRatio = "xMidYMid meet" height = "1em" width = "1em" viewBox = "0 0 40 40" style = "vertical-align:middle;" > < g > < path d = "m26.3 7.5l-3.8 3.8 8.8 8.7-8.8 8.8 3.8 3.7 11.2-12.5-11.2-12.5z m-12.5 0l-11.3 12.5 11.3 12.5 3.7-3.7-8.7-8.8 8.7-8.7-3.7-3.8z" > < / path > < / g > < / svg > < / a > < / h1 > < div > < p > Gets the ID of the key.< / p >
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< p > The key id is the base58 encoding of the SHA-256 multihash of its public key.
The public key is a protobuf encoding containing a type and the DER encoding
of the PKCS SubjectPublicKeyInfo.< / p >
< / div > < div data-radium = "true" > < h4 > Parameters< / h4 > < ol style = "list-style:none;margin-left:0;padding-left:0;" data-radium = "true" > < div data-radium = "true" > < li style = "padding-bottom:13px;" data-radium = "true" > < code > callback: function (< a href = "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Error" > Error< / a > , id)< / code > : < div style = "display:inline-block;" data-radium = "true" > < / div > < / li > < / div > < / ol > < / div > < div data-radium = "true" > < h4 > Returns< / h4 > < div data-radium = "true" > < code > < a href = "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/undefined" > undefined< / a > < / code > < span >
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< / span > < / div > < / div > < / div > < div style = "margin-bottom:104px;" data-radium = "true" > < h1 data-radium = "true" > < a class = "anchor" name = "export" > < / a > export< a href = "https://github.com/libp2p/js-libp2p-crypto/blob/934390acd32fa7a2f78261e22e2f25a3967305f2/src/keys/rsa-class.js#L123-L157" title = "src/keys/rsa-class.js" style = "float:right;" data-radium = "true" > < svg fill = "currentColor" preserveAspectRatio = "xMidYMid meet" height = "1em" width = "1em" viewBox = "0 0 40 40" style = "vertical-align:middle;" > < g > < path d = "m26.3 7.5l-3.8 3.8 8.8 8.7-8.8 8.8 3.8 3.7 11.2-12.5-11.2-12.5z m-12.5 0l-11.3 12.5 11.3 12.5 3.7-3.7-8.7-8.8 8.7-8.7-3.7-3.8z" > < / path > < / g > < / svg > < / a > < / h1 > < div > < p > Exports the key into a password protected PEM format< / p >
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< / div > < div data-radium = "true" > < h4 > Parameters< / h4 > < ol style = "list-style:none;margin-left:0;padding-left:0;" data-radium = "true" > < div data-radium = "true" > < li style = "padding-bottom:13px;" data-radium = "true" > < code > format: < a href = "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String" > string< / a > ?< / code > : < div style = "display:inline-block;" data-radium = "true" > Defaults to 'pkcs-8'.
< / div > < / li > < / div > < div data-radium = "true" > < li style = "padding-bottom:13px;" data-radium = "true" > < code > password: < a href = "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String" > string< / a > < / code > : < div style = "display:inline-block;" data-radium = "true" > The password to read the encrypted PEM
< / div > < / li > < / div > < div data-radium = "true" > < li style = "padding-bottom:13px;" data-radium = "true" > < code > callback: function (< a href = "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Error" > Error< / a > , KeyInfo)< / code > : < div style = "display:inline-block;" data-radium = "true" > < / div > < / li > < / div > < / ol > < / div > < div data-radium = "true" > < h4 > Returns< / h4 > < div data-radium = "true" > < code > < a href = "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/undefined" > undefined< / a > < / code > < span >
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< / span > < / div > < / div > < / div > < div style = "margin-bottom:104px;" data-radium = "true" > < h1 data-radium = "true" > < a class = "anchor" name = "" > < / a > < a href = "https://github.com/libp2p/js-libp2p-crypto/blob/934390acd32fa7a2f78261e22e2f25a3967305f2/src/pbkdf2.js#L12-L16" title = "src/pbkdf2.js" style = "float:right;" data-radium = "true" > < svg fill = "currentColor" preserveAspectRatio = "xMidYMid meet" height = "1em" width = "1em" viewBox = "0 0 40 40" style = "vertical-align:middle;" > < g > < path d = "m26.3 7.5l-3.8 3.8 8.8 8.7-8.8 8.8 3.8 3.7 11.2-12.5-11.2-12.5z m-12.5 0l-11.3 12.5 11.3 12.5 3.7-3.7-8.7-8.8 8.7-8.7-3.7-3.8z" > < / path > < / g > < / svg > < / a > < / h1 > < div > < p > Computes the Password-Based Key Derivation Function 2.< / p >
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< / div > < div data-radium = "true" > < h4 > Parameters< / h4 > < ol style = "list-style:none;margin-left:0;padding-left:0;" data-radium = "true" > < div data-radium = "true" > < li style = "padding-bottom:13px;" data-radium = "true" > < code > password: < a href = "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String" > string< / a > < / code > : < div style = "display:inline-block;" data-radium = "true" > < / div > < / li > < / div > < div data-radium = "true" > < li style = "padding-bottom:13px;" data-radium = "true" > < code > salt: < a href = "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String" > string< / a > < / code > : < div style = "display:inline-block;" data-radium = "true" > < / div > < / li > < / div > < div data-radium = "true" > < li style = "padding-bottom:13px;" data-radium = "true" > < code > iterations: < a href = "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number" > number< / a > < / code > : < div style = "display:inline-block;" data-radium = "true" > < / div > < / li > < / div > < div data-radium = "true" > < li style = "padding-bottom:13px;" data-radium = "true" > < code > keySize: < a href = "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number" > number< / a > < / code > : < div style = "display:inline-block;" data-radium = "true" > (in bytes)
< / div > < / li > < / div > < div data-radium = "true" > < li style = "padding-bottom:13px;" data-radium = "true" > < code > hash: < a href = "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String" > string< / a > < / code > : < div style = "display:inline-block;" data-radium = "true" > The hash name ('sha1', 'sha2-512, ...)
< / div > < / li > < / div > < / ol > < / div > < div data-radium = "true" > < h4 > Returns< / h4 > < div data-radium = "true" > < code > < a href = "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String" > string< / a > < / code > < span > A new password
< / span > < / div > < / div > < / div > < / div > < / div > < div style = "clear:both;" data-radium = "true" > < / div > < / div > < div style = "clear:both;" data-radium = "true" > < / div > < / div > < style > @ m e d i a ( m i n - w i d t h : 7 6 8 p x ) a n d ( m a x - w i d t h : 9 9 1 p x ) { . r m q - 8 7 b 6 0 9 c 0 { w i d t h : 7 5 0 p x ! i m p o r t a n t ; } }
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@media (min-width: 992px) and (max-width: 1199px) { .rmq-4605701c{width: 25.00000% !important;}}
@media (min-width: 1200px) { .rmq-34ee8e6a{width: 25.00000% !important;}}
@media (min-width: 480px) and (max-width: 767px) { .rmq-5c4c5b38{width: 8.33333% !important;}}
@media (max-width: 479px){ .rmq-35757987{display: none !important;}}
@media (min-width: 480px) and (max-width: 767px) { .rmq-f09e82ae{display: none !important;}}
@media (min-width: 480px) and (max-width: 767px) { .rmq-89bb2272{width: 100.00000% !important;}}
@media (min-width: 768px) and (max-width: 991px) { .rmq-2d0e68c6{width: 66.66667% !important;}}
@media (min-width: 992px) and (max-width: 1199px) { .rmq-3752549c{width: 66.66667% !important;}}
@media (min-width: 1200px) { .rmq-3b9282ea{width: 66.66667% !important;}}
@media (min-width: 768px) and (max-width: 991px) { .rmq-4d29a8df{left: 33.33333% !important;}}
@media (min-width: 992px) and (max-width: 1199px) { .rmq-ea7683a5{left: 33.33333% !important;}}
@media (min-width: 1200px) { .rmq-ad95cc33{left: 33.33333% !important;}}< / style > < / div > < / main > < / body > < / html >
