散列值是SHA - 1的Base64校验编码。
The hash value is the Base64 encoding of the SHA-1 checksum.
ZFS通过为写入的每个块的元数据生成32位校验和(或256位散列)解决了此问题。
ZFS solves this issue by generating a 32-bit checksum (or 256-bit hash) for metadata for each block written.
为了防止人们在该文件写入内容，苹果用校验和散列（checksum hash）函数对其进了加密。
To prevent people from writing to this file, Apple protects it with a checksum hash which has to be reverse-engineered.
该算法采用人们熟悉的树型数据结构，可以较为合理地表示稀疏校验矩阵中行与列中非零元素的跳转关系。
This algorithm used the data of tree structure, and could more reasonably the skipping relations of the non-zero elements in the rows and lines of the sparse check matrix.
散列函数是密码学的基础要素之一，主要应用方向是数据完整性校验和身份认证技术。
The hashing function is one of the basic foundations of the cryptography. It widely used in data integrality and identity authentication.
散列函数是密码学的基础要素之一，主要应用方向是数据完整性校验和身份认证技术。
The hashing function is one of the basic foundations of the cryptography. It widely used in data integrality and identity authentication.
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