function: rmd160_copy | (library) rmd160 |
Name
rmd160_copy - Copy one digest state to another
Synopsis
RMD160 rmd160_copy( RMD160 target, RMD160 source )
Description
rmd160_copy copies one RMD160 digest instance state into another instance. The target instance assumes the state as if it had been appended with exactly the data that has appended the source state.
target is the reference to the RMD160 digest instance to receive the copied state, or is NULL to dynamically allocate a new RMD160 digest instance. The caller must release a dynamically allocated instance via rmd160_destroy().
length is the reference to the RMD160 digest instance which provides the copied state, or is NULL to reference an initial (empty) RMD160 digest instance.
Return values
rmd160_copy returns the reference to the copied RMD160 digest instance that received the copied state.
Errors
NULL is returned if a new RMD160 digest instance cannot be allocated.
See also
rmd160 homepage