opsss, sorry, hehe, I totally forgot and tried blowfish in an image without Cryptography installed.

Sorry by the noise (trying to do hundreds of things at the same time is not good) :)

Cheers.

2011/5/15 Paul DeBruicker pdebruic@gmail.com:

Hi German,

ByteArray>>fromHexString: is an extension defined in the Cryptography-Core package.  I missed it when I was creating the Blowfish packages.  Thanks for finding that.

I've pasted the method below.

Paul

ByteArray>>#fromHexString: hexString        "Returns a byteArray from a hex string. The hex string can have        leading zeros that will not be truncated, preserving the size of the        byteArray for things like cyrptograpy"        | anInteger hexSize stringSize aStringOfHex |        aStringOfHex := (hexString copyWithoutAll: (Array with: $  with: Character cr with: Character tab)).        stringSize := aStringOfHex size.        (stringSize > 3                        and: [(aStringOfHex copyFrom: 1 to: 3) = '16r'])                ifTrue: [anInteger := Number readFrom: (aStringOfHex asUppercase at: 3 put: $r;                                                         yourself).                        hexSize := aStringOfHex size - 3 / 2]                ifFalse: [anInteger := Number readFrom: aStringOfHex asUppercase base: 16.                        hexSize := aStringOfHex size / 2].        ^ anInteger asByteArrayOfSize: hexSize asInteger _______________________________________________ Cryptography mailing list Cryptography@lists.squeakfoundation.org http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/cryptography