Struct KzgSettings
#[repr(C)]pub struct KzgSettings {
max_width: u64,
roots_of_unity: *mut blst_fr,
g1_values: *mut blst_p1,
g2_values: *mut blst_p2,
}c-kzg or kzg-rs only.Expand description
Stores the setup and parameters needed for computing KZG proofs.
Fields§
§max_width: u64§roots_of_unity: *mut blst_fr§g1_values: *mut blst_p1§g2_values: *mut blst_p2Implementations§
§impl KZGSettings
impl KZGSettings
Holds the parameters of a kzg trusted setup ceremony.
pub fn load_trusted_setup(
g1_bytes: &[[u8; 48]],
g2_bytes: &[[u8; 96]],
) -> Result<KZGSettings, Error>
pub fn load_trusted_setup( g1_bytes: &[[u8; 48]], g2_bytes: &[[u8; 96]], ) -> Result<KZGSettings, Error>
Initializes a trusted setup from FIELD_ELEMENTS_PER_BLOB g1 points
and 65 g2 points in byte format.
pub fn load_trusted_setup_file(file_path: &Path) -> Result<KZGSettings, Error>
std only.
pub fn load_trusted_setup_file(file_path: &Path) -> Result<KZGSettings, Error>
std only.Loads the trusted setup parameters from a file. The file format is as follows:
FIELD_ELEMENTS_PER_BLOB 65 # This is fixed and is used for providing multiproofs up to 64 field elements. FIELD_ELEMENT_PER_BLOB g1 byte values 65 g2 byte values
pub fn parse_kzg_trusted_setup(
trusted_setup: &str,
) -> Result<KZGSettings, Error>
pub fn parse_kzg_trusted_setup( trusted_setup: &str, ) -> Result<KZGSettings, Error>
Parses the contents of a KZG trusted setup file into a KzgSettings.
pub fn load_trusted_setup_file_inner(
file_path: &CStr,
) -> Result<KZGSettings, Error>
pub fn load_trusted_setup_file_inner( file_path: &CStr, ) -> Result<KZGSettings, Error>
Loads the trusted setup parameters from a file.
Same as load_trusted_setup_file
.
Trait Implementations§
§impl Debug for KZGSettings
impl Debug for KZGSettings
§impl Hash for KZGSettings
impl Hash for KZGSettings
§impl PartialEq for KZGSettings
impl PartialEq for KZGSettings
impl Eq for KZGSettings
impl Send for KZGSettings
impl StructuralPartialEq for KZGSettings
impl Sync for KZGSettings
Safety: The memory for roots_of_unity and g1_values and g2_values are only freed on
calling free_trusted_setup which only happens when we drop the struct.
Auto Trait Implementations§
impl Freeze for KZGSettings
impl RefUnwindSafe for KZGSettings
impl Unpin for KZGSettings
impl UnwindSafe for KZGSettings
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Size: 32 bytes