Multiple compiler warnings note that the gcm_aes_* family of functions are deprecated. They have been replaced with gcm_aes<key_length>_*. This change uses the correct set of functions based on the given key size. Resolves#571.
Sample compiler warning:
/home/noviv/opendht/src/crypto.cpp: In function ‘dht::Blob dht::crypto::aesEncrypt(const uint8_t*, size_t, const dht::Blob&)’: /home/noviv/opendht/src/crypto.cpp:97:20: warning: ‘void nettle_gcm_aes_set_key(gcm_aes_ctx*, size_t, const uint8_t*)’ is deprecated [-Wdeprecated-declarations]
97 | gcm_aes_set_key(&aes, key.size(), key.data());
| ^
In file included from /home/noviv/opendht/src/crypto.cpp:27:
/usr/include/nettle/gcm.h:276:1: note: declared here
276 | gcm_aes_set_key(struct gcm_aes_ctx *ctx,
| ^~~~~~~~~~~~~~~)
https://github.com/gnutls/nettle/commit/6a19845e6f71791ca98765d490ec08e776494bee marked the functions as deprecated.
Matthew Webb
Adrien Béraud
Adrien Béraud
Seva