Lightweight password hashing library. + More...
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Inheritance diagram for Bcrypt:
+ Inheritance diagram for Bcrypt:
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+ +Public Member Functions | |
| hash ($pw, $salt=NULL, $cost=self::COST) | |
| needs_rehash ($hash, $cost=self::COST) | |
| verify ($pw, $hash) | |
+Public Attributes | |
| +const | COST =10 |
| Default cost. | |
| +const | E_CostArg ='Invalid cost parameter' |
| +const | E_SaltArg ='Salt must be at least 22 alphanumeric characters' |
+Additional Inherited Members | |
| Static Public Member Functions inherited from Prefab | |
| static | instance () |
Detailed Description
+Lightweight password hashing library.
+Member Function Documentation
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| Bcrypt::hash | +( | ++ | $pw, | +
| + | + | + | $salt = NULL, |
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| + | + | + | $cost = self::COST |
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| + | ) | ++ |
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+Generate bcrypt hash of string
+- Returns
- string|FALSE
- Parameters
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+$pw string $salt string $cost int
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| Bcrypt::needs_rehash | +( | ++ | $hash, | +
| + | + | + | $cost = self::COST |
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| + | ) | ++ |
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+Check if password is still strong enough
+- Returns
- bool
- Parameters
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+$hash string $cost int
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| Bcrypt::verify | +( | ++ | $pw, | +
| + | + | + | $hash | +
| + | ) | ++ |
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+Verify password against hash using timing attack resistant approach
+- Returns
- bool
- Parameters
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+$pw string $hash string
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The documentation for this class was generated from the following file:
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- bcrypt.php +