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Remove CONCAT KDF #55

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78 changes: 0 additions & 78 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -112,11 +112,6 @@ wrote examples and made a live table with them. Pull requests welcome!
[SHA-384 digest](#sha-384---digest) |
[SHA-512 digest](#sha-512---digest)

18. [CONCAT](#concat)
* [importKey](#concat---importkey) |
[deriveKey](#concat---derivekey) |
[deriveBits](#concat---derivebits)

19. [HKDF-CTR](#hkdf-ctr)
* [importKey](#hkdf-ctr---importkey) |
[deriveKey](#hkdf-ctr---derivekey) |
Expand Down Expand Up @@ -1797,79 +1792,6 @@ window.crypto.subtle.digest(
});
```

## CONCAT
#### CONCAT - importKey
```javascript
window.crypto.subtle.importKey(
"raw", //only "raw" is allowed
keydata, //your raw key data as an ArrayBuffer
{
name: "CONCAT",
},
false, //whether the key is extractable (i.e. can be used in exportKey)
["deriveKey", "deriveBits"] //can be any combination of "deriveKey" and "deriveBits"
)
.then(function(key){
//returns a key object
console.log(key);
})
.catch(function(err){
console.error(err);
});
```
#### CONCAT - deriveKey
```javascript
window.crypto.subtle.deriveKey(
{
"name": "CONCAT",
algorithmId: ArrayBuffer, //?????? I don't know what this should be
partyUInfo: ArrayBuffer, //?????? I don't know what this should be
partyVInfo: ArrayBuffer, //?????? I don't know what this should be
publicInfo: ArrayBuffer, //?????? I don't know what this should be
privateInfo: ArrayBuffer, //?????? I don't know what this should be
hash: {name: "SHA-1"}, //can be "SHA-1", "SHA-256", "SHA-384", or "SHA-512"
},
key, //your key from importKey
{ //the key type you want to create based on the derived bits
name: "AES-CTR", //can be any AES algorithm ("AES-CTR", "AES-CBC", "AES-CMAC", "AES-GCM", "AES-CFB", "AES-KW", "ECDH", "DH", or "HMAC")
//the generateKey parameters for that type of algorithm
length: 256, //can be 128, 192, or 256
},
false, //whether the derived key is extractable (i.e. can be used in exportKey)
["encrypt", "decrypt"] //limited to the options in that algorithm's importKey
)
.then(function(key){
//returns the derived key
console.log(key);
})
.catch(function(err){
console.error(err);
});
```
#### CONCAT - deriveBits
```javascript
window.crypto.subtle.deriveBits(
{
"name": "CONCAT",
algorithmId: ArrayBuffer, //?????? I don't know what this should be
partyUInfo: ArrayBuffer, //?????? I don't know what this should be
partyVInfo: ArrayBuffer, //?????? I don't know what this should be
publicInfo: ArrayBuffer, //?????? I don't know what this should be
privateInfo: ArrayBuffer, //?????? I don't know what this should be
hash: {name: "SHA-1"}, //can be "SHA-1", "SHA-256", "SHA-384", or "SHA-512"
},
key, //your key importKey
256 //the number of bits you want to derive
)
.then(function(bits){
//returns the derived bits as an ArrayBuffer
console.log(new Uint8Array(bits));
})
.catch(function(err){
console.error(err);
});
```

## HKDF-CTR
#### HKDF-CTR - importKey
```javascript
Expand Down
76 changes: 0 additions & 76 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -4711,82 +4711,6 @@ <h1>Web Cryptography API Live Table</h1>
</tr>


<!--
##################
### CONCAT ###
##################
-->
<tr id="concatkdf">
<td class="algname"><a href="https://github.com/diafygi/webcrypto-examples/#concat">CONCAT</a></td>
<td class="encrypt disabled"></td>
<td class="decrypt disabled"></td>
<td class="sign disabled"></td>
<td class="verify disabled"></td>
<td class="digest disabled"></td>
<td class="generateKey disabled"></td>
<td class="deriveKey unsafe">
<script>
//deriveKey
var keydata = window.crypto.getRandomValues(new Uint8Array(16));
window.crypto.subtle.importKey("raw", keydata, {name: "CONCAT"}, false, ["deriveBits", "deriveKey"])
.then(function(key){

window.crypto.subtle.deriveBits({
name: "CONCAT",
algorithmId: "?????",
partyUInfo: "?????",
partyVInfo: "?????",
publicInfo: "?????",
privateInfo: "?????",
hash: {name: "SHA-1"},
}, key, AESCBC, false, ["encrypt", "decrypt"])
.then(ok("concatkdf", "deriveKey", "Yes"))
.catch(err("concatkdf", "deriveKey", "No"));

})
.catch(err("concatkdf", "deriveKey", "N/A"));
</script>
</td>
<td class="deriveBits unsafe">
<script>
//deriveBits
var keydata = window.crypto.getRandomValues(new Uint8Array(16));
window.crypto.subtle.importKey("raw", keydata, {name: "CONCAT"}, false, ["deriveBits", "deriveKey"])
.then(function(key){

window.crypto.subtle.deriveBits({
name: "CONCAT",
algorithmId: "?????",
partyUInfo: "?????",
partyVInfo: "?????",
publicInfo: "?????",
privateInfo: "?????",
hash: {name: "SHA-1"},
}, key, 128)
.then(ok("concatkdf", "deriveBits", "Yes"))
.catch(err("concatkdf", "deriveBits", "No"));

})
.catch(err("concatkdf", "deriveBits", "N/A"));
</script>
</td>
<td class="importKey unsafe">
<script>
//importKey

//raw
var keydata = window.crypto.getRandomValues(new Uint8Array(16));
window.crypto.subtle.importKey("raw", keydata, {name: "CONCAT"}, false, ["deriveBits", "deriveKey"])
.then(ok("concatkdf", "importKey", "raw"))
.catch(err("concatkdf", "importKey", "raw*"));
</script>
</td>
<td class="exportKey disabled"></td>
<td class="wrapKey disabled"></td>
<td class="unwrapKey disabled"></td>
</tr>


<!--
####################
### HKDF-CTR ###
Expand Down