issues found

SA1019: (crypto/ecdsa.PrivateKey).D has been deprecated since Go 1.26 and an alternative has been available since Go 1.25: modifying the raw value can produce invalid keys, and may invalidate internal optimizations; moreover, [big.Int] methods are not suitable for operating on cryptographic values. To encode and decode PrivateKey values, use [PrivateKey.Bytes] and [ParseRawPrivateKey] or [crypto/x509.MarshalPKCS8PrivateKey] and [crypto/x509.ParsePKCS8PrivateKey]. For ECDH, use [crypto/ecdh]. (staticcheck)

SA1019: (crypto/ecdsa.PublicKey).Y has been deprecated since Go 1.26 and an alternative has been available since Go 1.25: modifying the raw coordinates can produce invalid keys, and may invalidate internal optimizations; moreover, [big.Int] methods are not suitable for operating on cryptographic values. To encode and decode PublicKey values, use [PublicKey.Bytes] and [ParseUncompressedPublicKey] or [crypto/x509.MarshalPKIXPublicKey] and [crypto/x509.ParsePKIXPublicKey]. For ECDH, use [crypto/ecdh]. For lower-level elliptic curve operations, use a third-party module like filippo.io/nistec. (staticcheck)

SA1019: (crypto/ecdsa.PublicKey).X has been deprecated since Go 1.26 and an alternative has been available since Go 1.25: modifying the raw coordinates can produce invalid keys, and may invalidate internal optimizations; moreover, [big.Int] methods are not suitable for operating on cryptographic values. To encode and decode PublicKey values, use [PublicKey.Bytes] and [ParseUncompressedPublicKey] or [crypto/x509.MarshalPKIXPublicKey] and [crypto/x509.ParsePKIXPublicKey]. For ECDH, use [crypto/ecdh]. For lower-level elliptic curve operations, use a third-party module like filippo.io/nistec. (staticcheck)

SA1019: (crypto/ecdsa.PublicKey).Y has been deprecated since Go 1.26 and an alternative has been available since Go 1.25: modifying the raw coordinates can produce invalid keys, and may invalidate internal optimizations; moreover, [big.Int] methods are not suitable for operating on cryptographic values. To encode and decode PublicKey values, use [PublicKey.Bytes] and [ParseUncompressedPublicKey] or [crypto/x509.MarshalPKIXPublicKey] and [crypto/x509.ParsePKIXPublicKey]. For ECDH, use [crypto/ecdh]. For lower-level elliptic curve operations, use a third-party module like filippo.io/nistec. (staticcheck)

SA1019: (crypto/ecdsa.PublicKey).X has been deprecated since Go 1.26 and an alternative has been available since Go 1.25: modifying the raw coordinates can produce invalid keys, and may invalidate internal optimizations; moreover, [big.Int] methods are not suitable for operating on cryptographic values. To encode and decode PublicKey values, use [PublicKey.Bytes] and [ParseUncompressedPublicKey] or [crypto/x509.MarshalPKIXPublicKey] and [crypto/x509.ParsePKIXPublicKey]. For ECDH, use [crypto/ecdh]. For lower-level elliptic curve operations, use a third-party module like filippo.io/nistec. (staticcheck)