We want to be able to sign the whole XFDL document, not just the data, to create a secure agreement or contract between signing parties.

我们希望能够对整个XFDL文档进行签名，而不是仅仅是数据，从而在签名双方创建安全的协议和合约。

youdao

The signing parties hereby accept such selected jurisdiction as the exclusive venue. The duration of the Agreement shall perpetuate for five (5) years from the date hereof.

本协议从签字之日起对双方的所有交易具有5年法律效力，在双方都同意的基础上可加以修改和更新。

youdao

So public-private key pairs can be used for both encryption and signing of messages exchanged between two parties, provided each party has access to the other's public key.

公开-私有密匙对可以同时用于对双方之间交换的信息进行加密和签名，假设交换双方都可以访问对方的公开密匙。

youdao

"We're at a point in time when we think we have a real opportunity because with the signing of this joint declaration, the parties are coming together and saying that we share a common commitment to address the situation and to offer children better hope for the future through education."

VOA: special.2010.10.26

Scheduled signing by nine parties of TPP (Trans Pacific Partnership) Agreement.

FORBES: 2011, Year of Decision

In 1977, as Spain returned to democracy after the Franco dictatorship, they joined the country's other main parties in signing the Moncloa Pacts, promising to share the political costs of vital economic reforms.

ECONOMIST: What sort of president?

When signing the Convention, States Parties commit to identifying sites for potential inscription and to preserving sites on the World Heritage List, as well as sites of national and regional importance, notably by providing an appropriate legal and regulatory framework.

UNESCO: CULTURE