RIPEMD-160 is a cryptographic hash function that produces a 160-bit (20-byte) hash value, commonly represented as a 40-character hexadecimal number. It is used in various security applications and protocols, particularly in the context of blockchain technology for ensuring data integrity and authenticity. RIPEMD-160 is designed to be resistant to collision attacks, meaning it is difficult to find two different inputs that produce the same hash output.
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