Q:

Any idea what encryption is this

I have the following encrypted strings with plain-text equivalents:
01b6e203 = to
8d777f38 = data
b068931c = name
c34487c9 = subject
0c83f57c = email
865c0c0b = i

any idea what kind of alogorithm/encryption/obfuscation can produce them? I don't have any idea, checked an hour on google, thought about crc32 but is not...the only find on google about encrypted string "8d777f38" is Grid Account Username: **data**. Grid Account Identifier: **8d777f38**-5d3d-3ec8-815d-20f7496026dc
Thank you!

A:

As the codes are all the same length, and the length seem too short to hold the data in the longer strings, it seems to be a hash code rather than encryption.
It could for example be the first for bytes of an MD5 hash, or it could be a CRC32 hash. You would simply have to get the hash code for the texts using the most common hashing algorithms, and see if you can find the codes in the result.

