view release on metacpan or  search on metacpan

ppport.h  view on Meta::CPAN

lex_stuff_pvn||5.011002|
lex_stuff_pvs||5.013005|
lex_stuff_pv||5.013006|
lex_stuff_sv||5.011002|
lex_unstuff||5.011002|
listkids|||
list|||
load_module_nocontext|||vn
load_module|5.006000||pv
localize|||
looks_like_bool|||
looks_like_number|||
lop|||
mPUSHi|5.009002||p
mPUSHn|5.009002||p
mPUSHp|5.009002||p
mPUSHs|5.010001||p
mPUSHu|5.009002||p
mXPUSHi|5.009002||p
mXPUSHn|5.009002||p
mXPUSHp|5.009002||p
mXPUSHs|5.010001||p

tiny-AES-c/README.md  view on Meta::CPAN

### Tiny AES in C

This is a small and portable implementation of the AES [ECB](https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation#Electronic_Codebook_.28ECB.29), [CTR](https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation#Counter_.28CTR.29) and [CBC](...

You can override the default key-size of 128 bit with 192 or 256 bit by defining the symbols AES192 or AES256 in `aes.h`.

The API is very simple and looks like this (I am using C99 `<stdint.h>`-style annotated types):

```C
/* Initialize context calling one of: */
void AES_init_ctx(struct AES_ctx* ctx, const uint8_t* key);
void AES_init_ctx_iv(struct AES_ctx* ctx, const uint8_t* key, const uint8_t* iv);

/* ... or reset IV at random point: */
void AES_ctx_set_iv(struct AES_ctx* ctx, const uint8_t* iv);

/* Then start encrypting and decrypting with the functions below: */