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< > BotCompany Repo | #1005123 // crypto_makeAESKey

JavaX fragment (include)

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import javax.crypto.*;
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static SecretKey crypto_makeAESKey(S password, byte[] salt) ctex {
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  SecretKeyFactory factory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA1");
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  // only with unlimited strength:
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  //KeySpec spec = new PBEKeySpec(password, salt, 65536, 256);
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  // Let's try this:
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  KeySpec spec = new PBEKeySpec(toCharArray(password), salt, 65536, 128);
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  ret new SecretKeySpec(factory.generateSecret(spec).getEncoded(), "AES");
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}

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Snippet ID: #1005123
Snippet name: crypto_makeAESKey
Eternal ID of this version: #1005123/1
Text MD5: c20692728a1e65ea116a49ea290b0db5
Author: stefan
Category: javax / cryptography
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2016-10-16 21:18:00
Source code size: 464 bytes / 13 lines
Pitched / IR pitched: No / No
Views / Downloads: 408 / 418
Referenced in: [show references]