pkg/crypto: Don't modify ciphertext in place.
pkg/crypto: Don't modify ciphertext in place.

mmmkay?

ivankravchenko/dex,philhug/dex,sercand/dex,mequanta/dex,philhug/dex,sercand/dex,Tecsisa/dex,no2key/dex,philhug/dex,oren/dex,bobbyrullo/dex,mequanta/dex,sercand/dex,cpswan/dex,andrewstuart/dex,yifan-gu/dex,Tecsisa/dex,shaunstanislaus/dex,yifan-gu/dex,zlabjp/dex,no2key/dex,ivankravchenko/dex,zlabjp/dex,Tecsisa/dex,dullgiulio/dex,andrewstuart/dex,derekparker/dex,derekparker/dex,joeatwork/dex,ecnahc515/dex,no2key/dex,shaunstanislaus/dex,joeatwork/dex,oren/dex,Amirus/dex,bcwaldon/dex,bobbyrullo/dex,alihalabyah/dex,jhuntoo/dex,jhuntoo/dex,shaunstanislaus/dex,ecnahc515/dex,deliangyang/dex,deliangyang/dex,bcwaldon/dex,dullgiulio/dex,joeatwork/dex,alihalabyah/dex,derekparker/dex,Amirus/dex,dullgiulio/dex,mequanta/dex,deliangyang/dex,andrewstuart/dex,bobbyrullo/dex,cpswan/dex,oren/dex,cpswan/dex,ivankravchenko/dex,Amirus/dex,ecnahc515/dex,alihalabyah/dex,jhuntoo/dex,yifan-gu/dex,zlabjp/dex,bcwaldon/dex