Kupyna 512-bit Hash Calculator

Generate a Kupyna (DSTU 7564, DSTU7564) 512-bit message digest of a text string or file encoded in hex. Kupyna is the Ukrainian national cryptographic hash standard (DSTU 7564:2014) comparable to SHA-512 in security.

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Maximum file size: 100 MB

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Kupyna 512-bit hash:

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