Description Details References Examples

`homomorpheR`

is a start at a rudimentary package for
homomorphic computations in R. The goal is to collect homomorphic
encryption schemes in this package for privacy-preserving
distributed computations; for example, applications of the sort
immplemented in package `distcomp`

.

At the moment, only one scheme is implemented, the Paillier scheme. The current implementation makes no pretense at efficiency and also uses direct translations of other implementations, particularly the one in Javascript.

For a quick overview of the features, read the
`homomorpheR`

vignette by running
`vignette("homomorpheR")`

.

https://en.wikipedia.org/wiki/Homomorphic_encryption

https://mhe.github.io/jspaillier/

1 2 3 4 5 6 7 | ```
keys <- PaillierKeyPair$new(1024) # Generate new key pair
encryptAndDecrypt <- function(x) keys$getPrivateKey()$decrypt(keys$pubkey$encrypt(x))
a <- gmp::as.bigz(1273849)
identical(a + 10L, encryptAndDecrypt(a+10L))
x <- lapply(1:100, function(x) random.bigz(nBits = 512))
edx <- lapply(x, encryptAndDecrypt)
identical(x, edx)
``` |

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