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key definitions

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dcrubro
2026-10-20 16:25:21 +02:00
parent 9a9f85b180
commit 42ed4e96e0
1 changed files with 13 additions and 1 deletions
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include/bravais.h
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@@ -22,7 +22,19 @@ extern "C" {
#define BRAVAIS_MAX_DATAGRAM_SIZE 1500 #define BRAVAIS_MAX_DATAGRAM_SIZE 1500
#define BRAVAIS_MAX_PLAINTEXT_SIZE 65535 #define BRAVAIS_MAX_PLAINTEXT_SIZE 65535
#define BRAVAIS_KEY_LENGTH 32 // For X25519 private and public - do PQC later #define BRAVAIS_NONCE_LENGTH 12
#define BRAVAIS_AEAD_TAG_LENGTH 16 // Poly1305 and GCM alike
#define BRAVAIS_CHACHA20_POLY1305_KEY_LENGTH 32
#define BRAVAIS_QUIC_INITIAL_KEY_LENGTH 16 // AES-128-GCM
#define BRAVAIS_QUIC_INITIAL_IV_LENGTH 12 // XORed with the packet number
#define BRAVAIS_QUIC_HP_KEY_LENGTH 16 // AES-128-ECB header protection
#define BRAVAIS_QUIC_HP_SAMPLE_LENGTH 16
#define BRAVAIS_X25519_KEY_LENGTH 32 // For X25519 private and public
#define BRAVAIS_ML_KEM_768_PUBLIC_KEY_LENGTH 1184 // encapsulation key
#define BRAVAIS_ML_KEM_768_PRIVATE_KEY_LENGTH 2400 // decapsulation key, expanded
#define BRAVAIS_ML_KEM_768_SEED_LENGTH 64 // d || z, expands to the private key
#define BRAVAIS_ML_KEM_768_CIPHERTEXT_LENGTH 1088
#define BRAVAIS_ML_KEM_768_SHARED_SECRET_LENGTH 32
typedef enum { typedef enum {
// Error codes; Generally <0 = error, 0 = success // Error codes; Generally <0 = error, 0 = success