Hashing Algorithms and Security

Discussion in 'Serious Discussion' started by Mopard, Mar 4, 2014.

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  1. Mopard

    Mopard MDL Novice

    Mar 29, 2013
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    #1 Mopard, Mar 4, 2014
    Last edited by a moderator: Apr 20, 2017
    Do you feel safe when MD5 matches?

     
  2. murphy78

    murphy78 MDL DISM Enthusiast

    Nov 18, 2012
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    Nobody uses md5 anymore.
    Yes I feel safe. A file with the same size running a sha1 hash will have the same contents.
    The key is to match the size with the hash.
     
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  3. EFA11

    EFA11 Avatar Guru

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    #3 EFA11, Mar 21, 2014
    Last edited by a moderator: Apr 20, 2017
    Verifying requires (IMO) SHA1 minimum and is pretty standard right now, I would like to see it go to SHA-256.

    At least we have plenty to choose from. MD5 has been verified hackable for a long time now.

    Code:
    File: rufus_v1.4.3.exe
         Adler32: C2C9BA5B
         BTIH: 363A70119B7A4169405CF2627B447B49DB429B74
         CRC32: F5BB85EE
         ED2K: 6DF9A220D82E41B87F5C0A65A100BEA5
         GOST: ABCB88FB4E35714B6C62F50B460381665596D1392F5F246B6FA4D036C49D471B
         MD2: FD074AEFDB093B47D79568A477409849
         MD4: 6DF9A220D82E41B87F5C0A65A100BEA5
         MD5: BBA4FA163FC10E4029843087E141E7A7
         RIPEMD-128: BECFBB9AB28759EAFDE4E68C0D49A496
         RIPEMD-256: 34BD951FC6E39D1F47E15B1B0F8562EB468F6A939D1C26C51F0A987C6C468910
         RIPEMD-320: C659D33CB787B7FA984254BB71775FD3C5CCFA3CBBCED4E10F6CDA874BA2FF8C1604AA7783DAF94C
         SHA-1: FE91987616A0EC976FB1BEB42DDE0134B9C236A1
         SHA-256: 19443A3611FE5F5AAB0FDC79937E43BE5C1E80FF82146339AC519C46AFBC6ECB
         SHA-384: AEB402E4E03DDD7FC42DE3A062D20CD4782E5240640046D08A8F455B6FF15E7A2ED7B456114AEDAF834FF89B9A291D67
         SHA-512: E39423811F0228F9EF876557F1C92E0213A79EF6E174238147F948DD083E0E2F8E7A1114766B051C5D19A27536D0A842A3E60DCAC508DCCC2B56AA805EABC4C7
         SHA3-224: 88648E458212CD99CE382B7D72572F87963704E9463F890355B9CF48
         SHA3-256: 488C56094B5BA9E898D06478A70775968FE763907DC1414D96D030D5717A6675
         SHA3-384: 6E39322B784802DEF1C019DB24EA83B71FC7093921BC5716905F7A2BC215E7A4D6C5B883222D86F42FAECA236BA3C6C7
         SHA3-512: 3FB950F155CF6C63F308A38383428C51CAA1D46546467CFAA2CDEF496F078CEC9BC16A8914827B26301E41E88D0DFE7B45F13355CD908AC0FD35B622D178CB8B
         TTH: ENN5ZO3ORRHAAG7AQSJMHE5MFQWKHMGM3PN4MHY
         Tiger: 3A9A4DAE266D27C16D55A2158E1FF95457F7A4178735F34F
         Whirlpool: F648C630B879D96A76F6AA1A7040732772CA9A8E955E0B8D379ADC1B21D83FFC75DCC7DD98A43DFC015DC5E338A170D54462D8958592688F0221D7C0057BEAAF
     
  4. Mr.X

    Mr.X MDL Guru

    Jul 14, 2013
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    CODYQX4 does, at least MTK 2.5.
     
  5. murphy78

    murphy78 MDL DISM Enthusiast

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    True, but he did start also using sha-1
     
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  6. murphy78

    murphy78 MDL DISM Enthusiast

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    #6 murphy78, Mar 21, 2014
    Last edited by a moderator: Apr 20, 2017
    Damn EFA11, every time you post something I end up staring at asian underboob for at least 20 seconds...
     
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  7. Mr.X

    Mr.X MDL Guru

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    :laie: Me too...
     
  8. EFA11

    EFA11 Avatar Guru

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    I hope this helps. :cool:
     
  9. murphy78

    murphy78 MDL DISM Enthusiast

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    I was helpless under their powers... I felt like a chihuahua around a doorbell. They must bark.
    I just couldn't control my eyes, they wouldn't stop staring...
     
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  10. KnowledgeableNewbie

    KnowledgeableNewbie MDL Member

    Sep 30, 2014
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    only 20 seconds. damn, i been doing it all day.