This is because RFB depends on Data Encryption Standard DES encoding, and us export restrictions effectively prevent Tcl from bundling DES.

这是因为RF B依赖于数据加密标准(Data Encryption Standard, DES)编码，并且美国的出口限制有效地阻止了Tcl捆绑DES。

youdao

For the J2ME-based Kerberos client, I'll only support one encryption algorithm, which is DES (data encryption standard) in CBC (cipher block chaining) mode.

对这个基于J2ME的Kerberos客户机，我将只支持一种加密算法，即CBC(密码分组链接cipher block chaining)模式下的DES(数据加密标准)。

youdao

DES, the United States Data Encryption Standard, is a block cipher algorithm with 8-byte long blocks and a key length of 56 bits.

即美国国家数据加密标准(the United States Data Encryption Standard)，是一个块密码算法，块长8字节，密钥长56位。

youdao

To encrypt its data, the pen uses an algorithm called Rijndael, which the National Institute for Standards and Technology is planning to use as the Advanced Encryption Standard, which will replace the existing Data Encryption Standard (DES), which is currently being phased out of use.

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