1
use super::{ec, hashes::Hashes, signature::Verifier, suites};
2
use radio_webrtc::crypto::{
3
    CryptoError,
4
    dtls::{DtlsCert, DtlsInstance, DtlsProvider, DtlsVersion},
5
};
6
use std::time::Instant;
7
 
8
#[derive(Debug)]
9
pub(super) struct Provider;
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impl DtlsProvider for Provider {
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    fn generate_certificate(&self) -> Option<DtlsCert> {
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        None
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    }
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    fn new_dtls(
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        &self,
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        cert: &DtlsCert,
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        now: Instant,
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        version: DtlsVersion,
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        mtu: Option<usize>,
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    ) -> Result<Box<dyn DtlsInstance>, CryptoError> {
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        let mut crypto = dimpl::crypto::rust_crypto::default_provider();
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        crypto.kx_groups = ec::GROUPS;
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        crypto.key_provider = &ec::Keys;
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        crypto.hash_provider = &Hashes;
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        crypto.hmac_provider = &Hashes;
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        crypto.signature_verification = &Verifier;
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        suites::install(&mut crypto);
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        str0m_rust_crypto::dtls_with_crypto_provider(cert, now, version, mtu, crypto)
29
    }
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}