Poly1305 is used at run time in 969 crates (of which 365 optionally). It is a direct run-time dependency in 18 crates. It's used only as a dev dependency in 52 crates (of which 1 directly).

Number of dependers Poly1305 version Downloads/month
0 0.9.0-pre 1.3K
772 0.8.0 797K
164 0.7.2 74K
79 0.6.2 5.9K
6 0.5.2 650
Depender (with downloads and own rev deps) Poly1305 version
766K 218 chacha20poly1305 ^0.8
103K 5 smoldot ^0.8.0
60K 14 crypto_secretbox ^0.8
44K 8 xsalsa20poly1305 ^0.8
41K 10 russh ^0.8
38K 1 ssh-cipher optional ^0.8
8.9K 2 crypto_secretstream ^0.8
1.3K 2 aes256ctr_poly1305aes ^0.8
700 zssh ^0.8
2 sunset ^0.8
makiko ^0.8
plabble-codec >=0.8
daence ^0.7.2
forro ^0.8
210 4 fire-crypto optional ^0.8
130 tweetnacly optional ^0.8
1 w3s optional ^0.7
whistle optional ^0.7.2
read_chunk_iter dev ^0.8.0