homomorphic encryption
[/ˌhoʊ.moʊ.ˈmɔr.fɪk ɪnˈkrɪp.ʃən/]
nounpl: homomorphic encryptions
criptografia homomórfica
1. A cryptographic method that allows computations to be performed on encrypted data without decrypting it first, with the result remaining encrypted until decryption is applied.
Homomorphic encryption enables cloud servers to process sensitive data while maintaining its encrypted state throughout the computation.
A criptografia homomórfica permite que servidores na nuvem processem dados sensíveis mantendo seu estado criptografado durante toda a computação.
2. A form of encryption that preserves algebraic structure, allowing mathematical operations on ciphertext to produce meaningful results when decrypted.
Banks are exploring homomorphic encryption to perform financial calculations on encrypted customer data.
Bancos estão explorando criptografia homomórfica para realizar cálculos financeiros em dados criptografados de clientes.
Homomorphic encryption is a specialized cryptographic concept primarily used in academic research, cybersecurity, and cloud computing sectors. In Brazil, the term is increasingly adopted in technology companies and research institutions (like UNICAMP and USP) as data privacy regulations become more stringent. The technology is particularly relevant in discussions about LGPD (Lei Geral de Proteção de Dados) compliance in Brazil and GDPR compliance internationally. It remains a highly technical term with limited usage outside specialized computing and security circles.
Related Idioms & Phrases
computing on encrypted data
maintaining data privacy in the cloud
secure multi-party computation
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