diff --git a/Cargo.lock b/Cargo.lock
index 1a7213a9fd9bef..b40731b9b6cdc7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5688,6 +5688,23 @@ dependencies = [
  "solana-sdk",
 ]
 
+[[package]]
+name = "solana-bn254"
+version = "2.1.0"
+dependencies = [
+ "ark-bn254",
+ "ark-ec",
+ "ark-ff",
+ "ark-serialize",
+ "array-bytes",
+ "bytemuck",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "solana-program",
+ "thiserror",
+]
+
 [[package]]
 name = "solana-bpf-loader-program"
 version = "2.1.0"
@@ -5700,6 +5717,7 @@ dependencies = [
  "memoffset 0.9.1",
  "rand 0.8.5",
  "scopeguard",
+ "solana-bn254",
  "solana-compute-budget",
  "solana-curve25519",
  "solana-log-collector",
@@ -6798,10 +6816,6 @@ version = "2.1.0"
 dependencies = [
  "anyhow",
  "arbitrary",
- "ark-bn254",
- "ark-ec",
- "ark-ff",
- "ark-serialize",
  "array-bytes",
  "assert_matches",
  "base64 0.22.1",
@@ -7311,6 +7325,7 @@ dependencies = [
  "sha2 0.10.8",
  "sha3 0.10.8",
  "siphasher",
+ "solana-bn254",
  "solana-decode-error",
  "solana-frozen-abi",
  "solana-frozen-abi-macro",
diff --git a/Cargo.toml b/Cargo.toml
index 9efe9428a10264..b34b95f2b3cb64 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -336,6 +336,7 @@ solana-banks-interface = { path = "banks-interface", version = "=2.1.0" }
 solana-banks-server = { path = "banks-server", version = "=2.1.0" }
 solana-bench-tps = { path = "bench-tps", version = "=2.1.0" }
 solana-bloom = { path = "bloom", version = "=2.1.0" }
+solana-bn254 = { path = "curves/bn254", version = "=2.1.0" }
 solana-bpf-loader-program = { path = "programs/bpf_loader", version = "=2.1.0" }
 solana-bucket-map = { path = "bucket_map", version = "=2.1.0" }
 agave-cargo-registry = { path = "cargo-registry", version = "=2.1.0" }
diff --git a/curves/bn254/Cargo.toml b/curves/bn254/Cargo.toml
new file mode 100644
index 00000000000000..7182ff53f95b45
--- /dev/null
+++ b/curves/bn254/Cargo.toml
@@ -0,0 +1,27 @@
+[package]
+name = "solana-bn254"
+description = "Solana BN254"
+documentation = "https://docs.rs/solana-bn254"
+version = { workspace = true }
+authors = { workspace = true }
+repository = { workspace = true }
+homepage = { workspace = true }
+license = { workspace = true }
+edition = { workspace = true }
+
+[dependencies]
+bytemuck = { workspace = true, features = ["derive"] }
+solana-program = { workspace = true }
+thiserror = { workspace = true }
+
+[target.'cfg(not(target_os = "solana"))'.dependencies]
+ark-bn254 = { workspace = true }
+ark-ec = { workspace = true }
+ark-ff = { workspace = true }
+ark-serialize = { workspace = true }
+
+[dev-dependencies]
+array-bytes = { workspace = true }
+serde = { workspace = true }
+serde_derive = { workspace = true }
+serde_json = { workspace = true }
diff --git a/sdk/program/src/alt_bn128/compression.rs b/curves/bn254/src/compression.rs
similarity index 98%
rename from sdk/program/src/alt_bn128/compression.rs
rename to curves/bn254/src/compression.rs
index 5bcbe06434172e..b284772fca01b6 100644
--- a/sdk/program/src/alt_bn128/compression.rs
+++ b/curves/bn254/src/compression.rs
@@ -1,5 +1,5 @@
 pub mod prelude {
-    pub use crate::alt_bn128::compression::{
+    pub use crate::compression::{
         alt_bn128_compression_size::*, consts::*, target_arch::*, AltBn128CompressionError,
     };
 }
@@ -70,7 +70,7 @@ mod target_arch {
 
     use {
         super::*,
-        crate::alt_bn128::compression::alt_bn128_compression_size,
+        crate::compression::alt_bn128_compression_size,
         ark_serialize::{CanonicalDeserialize, CanonicalSerialize, Compress, Validate},
     };
 
@@ -194,6 +194,7 @@ mod target_arch {
         super::*,
         alt_bn128_compression_size::{G1, G1_COMPRESSED, G2, G2_COMPRESSED},
         prelude::*,
+        solana_program::syscalls,
     };
 
     pub fn alt_bn128_g1_compress(
@@ -201,7 +202,7 @@ mod target_arch {
     ) -> Result<[u8; G1_COMPRESSED], AltBn128CompressionError> {
         let mut result_buffer = [0; G1_COMPRESSED];
         let result = unsafe {
-            crate::syscalls::sol_alt_bn128_compression(
+            syscalls::sol_alt_bn128_compression(
                 ALT_BN128_G1_COMPRESS,
                 input as *const _ as *const u8,
                 input.len() as u64,
@@ -218,7 +219,7 @@ mod target_arch {
     pub fn alt_bn128_g1_decompress(input: &[u8]) -> Result<[u8; G1], AltBn128CompressionError> {
         let mut result_buffer = [0; G1];
         let result = unsafe {
-            crate::syscalls::sol_alt_bn128_compression(
+            syscalls::sol_alt_bn128_compression(
                 ALT_BN128_G1_DECOMPRESS,
                 input as *const _ as *const u8,
                 input.len() as u64,
@@ -237,7 +238,7 @@ mod target_arch {
     ) -> Result<[u8; G2_COMPRESSED], AltBn128CompressionError> {
         let mut result_buffer = [0; G2_COMPRESSED];
         let result = unsafe {
-            crate::syscalls::sol_alt_bn128_compression(
+            syscalls::sol_alt_bn128_compression(
                 ALT_BN128_G2_COMPRESS,
                 input as *const _ as *const u8,
                 input.len() as u64,
@@ -256,7 +257,7 @@ mod target_arch {
     ) -> Result<[u8; G2], AltBn128CompressionError> {
         let mut result_buffer = [0; G2];
         let result = unsafe {
-            crate::syscalls::sol_alt_bn128_compression(
+            syscalls::sol_alt_bn128_compression(
                 ALT_BN128_G2_DECOMPRESS,
                 input as *const _ as *const u8,
                 input.len() as u64,
@@ -275,7 +276,7 @@ mod target_arch {
 mod tests {
     use {
         super::*,
-        crate::alt_bn128::compression::target_arch::convert_endianness,
+        crate::compression::target_arch::convert_endianness,
         ark_serialize::{CanonicalDeserialize, CanonicalSerialize, Compress, Validate},
         std::ops::Neg,
         target_arch::{
diff --git a/sdk/program/src/alt_bn128/mod.rs b/curves/bn254/src/lib.rs
similarity index 99%
rename from sdk/program/src/alt_bn128/mod.rs
rename to curves/bn254/src/lib.rs
index c7e1d8e5d28250..e60417cde6b53d 100644
--- a/sdk/program/src/alt_bn128/mod.rs
+++ b/curves/bn254/src/lib.rs
@@ -1,10 +1,10 @@
 pub mod compression;
 pub mod prelude {
-    pub use crate::alt_bn128::{consts::*, target_arch::*, AltBn128Error};
+    pub use crate::{consts::*, target_arch::*, AltBn128Error};
 }
 
 use {
-    bytemuck_derive::{Pod, Zeroable},
+    bytemuck::{Pod, Zeroable},
     consts::*,
     thiserror::Error,
 };
@@ -305,14 +305,15 @@ mod target_arch {
 
 #[cfg(target_os = "solana")]
 mod target_arch {
-    use super::*;
+    use {super::*, solana_program::syscalls};
+
     pub fn alt_bn128_addition(input: &[u8]) -> Result<Vec<u8>, AltBn128Error> {
         if input.len() > ALT_BN128_ADDITION_INPUT_LEN {
             return Err(AltBn128Error::InvalidInputData);
         }
         let mut result_buffer = [0; ALT_BN128_ADDITION_OUTPUT_LEN];
         let result = unsafe {
-            crate::syscalls::sol_alt_bn128_group_op(
+            syscalls::sol_alt_bn128_group_op(
                 ALT_BN128_ADD,
                 input as *const _ as *const u8,
                 input.len() as u64,
@@ -332,7 +333,7 @@ mod target_arch {
         }
         let mut result_buffer = [0u8; ALT_BN128_POINT_SIZE];
         let result = unsafe {
-            crate::syscalls::sol_alt_bn128_group_op(
+            syscalls::sol_alt_bn128_group_op(
                 ALT_BN128_MUL,
                 input as *const _ as *const u8,
                 input.len() as u64,
@@ -356,7 +357,7 @@ mod target_arch {
         }
         let mut result_buffer = [0u8; 32];
         let result = unsafe {
-            crate::syscalls::sol_alt_bn128_group_op(
+            syscalls::sol_alt_bn128_group_op(
                 ALT_BN128_PAIRING,
                 input as *const _ as *const u8,
                 input.len() as u64,
@@ -374,7 +375,7 @@ mod target_arch {
 #[cfg(test)]
 mod tests {
     use {
-        crate::alt_bn128::{prelude::*, PodG1},
+        crate::{prelude::*, PodG1},
         ark_bn254::g1::G1Affine,
         ark_ec::AffineRepr,
         ark_serialize::{CanonicalSerialize, Compress},
diff --git a/programs/bpf_loader/Cargo.toml b/programs/bpf_loader/Cargo.toml
index 82789e15d43498..219a60c87cfa5e 100644
--- a/programs/bpf_loader/Cargo.toml
+++ b/programs/bpf_loader/Cargo.toml
@@ -15,6 +15,7 @@ byteorder = { workspace = true }
 libsecp256k1 = { workspace = true }
 log = { workspace = true }
 scopeguard = { workspace = true }
+solana-bn254 = { workspace = true }
 solana-compute-budget = { workspace = true }
 solana-curve25519 = { workspace = true }
 solana-log-collector = { workspace = true }
@@ -43,4 +44,7 @@ name = "solana_bpf_loader_program"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [features]
-shuttle-test = ["solana-type-overrides/shuttle-test", "solana-program-runtime/shuttle-test"]
+shuttle-test = [
+    "solana-type-overrides/shuttle-test",
+    "solana-program-runtime/shuttle-test",
+]
diff --git a/programs/bpf_loader/src/syscalls/mod.rs b/programs/bpf_loader/src/syscalls/mod.rs
index 84627033323b66..fbd176166cde6e 100644
--- a/programs/bpf_loader/src/syscalls/mod.rs
+++ b/programs/bpf_loader/src/syscalls/mod.rs
@@ -12,6 +12,11 @@ pub use self::{
 };
 #[allow(deprecated)]
 use {
+    solana_bn254::prelude::{
+        alt_bn128_addition, alt_bn128_multiplication, alt_bn128_pairing, AltBn128Error,
+        ALT_BN128_ADDITION_OUTPUT_LEN, ALT_BN128_MULTIPLICATION_OUTPUT_LEN,
+        ALT_BN128_PAIRING_ELEMENT_LEN, ALT_BN128_PAIRING_OUTPUT_LEN,
+    },
     solana_compute_budget::compute_budget::ComputeBudget,
     solana_log_collector::{ic_logger_msg, ic_msg},
     solana_poseidon as poseidon,
@@ -24,11 +29,6 @@ use {
     },
     solana_sdk::{
         account_info::AccountInfo,
-        alt_bn128::prelude::{
-            alt_bn128_addition, alt_bn128_multiplication, alt_bn128_pairing, AltBn128Error,
-            ALT_BN128_ADDITION_OUTPUT_LEN, ALT_BN128_MULTIPLICATION_OUTPUT_LEN,
-            ALT_BN128_PAIRING_ELEMENT_LEN, ALT_BN128_PAIRING_OUTPUT_LEN,
-        },
         big_mod_exp::{big_mod_exp, BigModExpParams},
         blake3, bpf_loader, bpf_loader_deprecated, bpf_loader_upgradeable,
         entrypoint::{BPF_ALIGN_OF_U128, MAX_PERMITTED_DATA_INCREASE, SUCCESS},
@@ -1572,7 +1572,7 @@ declare_builtin_function!(
         _arg5: u64,
         memory_mapping: &mut MemoryMapping,
     ) -> Result<u64, Error> {
-        use solana_sdk::alt_bn128::prelude::{ALT_BN128_ADD, ALT_BN128_MUL, ALT_BN128_PAIRING};
+        use solana_bn254::prelude::{ALT_BN128_ADD, ALT_BN128_MUL, ALT_BN128_PAIRING};
         let budget = invoke_context.get_compute_budget();
         let (cost, output): (u64, usize) = match group_op {
             ALT_BN128_ADD => (
@@ -1839,7 +1839,7 @@ declare_builtin_function!(
         _arg5: u64,
         memory_mapping: &mut MemoryMapping,
     ) -> Result<u64, Error> {
-        use solana_sdk::alt_bn128::compression::prelude::{
+        use solana_bn254::compression::prelude::{
             alt_bn128_g1_compress, alt_bn128_g1_decompress, alt_bn128_g2_compress,
             alt_bn128_g2_decompress, ALT_BN128_G1_COMPRESS, ALT_BN128_G1_DECOMPRESS,
             ALT_BN128_G2_COMPRESS, ALT_BN128_G2_DECOMPRESS, G1, G1_COMPRESSED, G2, G2_COMPRESSED,
diff --git a/programs/sbf/Cargo.lock b/programs/sbf/Cargo.lock
index 13e302254999ab..36b292d71c2142 100644
--- a/programs/sbf/Cargo.lock
+++ b/programs/sbf/Cargo.lock
@@ -4634,6 +4634,19 @@ dependencies = [
  "solana-sdk",
 ]
 
+[[package]]
+name = "solana-bn254"
+version = "2.1.0"
+dependencies = [
+ "ark-bn254",
+ "ark-ec",
+ "ark-ff",
+ "ark-serialize",
+ "bytemuck",
+ "solana-program",
+ "thiserror",
+]
+
 [[package]]
 name = "solana-bpf-loader-program"
 version = "2.1.0"
@@ -4643,6 +4656,7 @@ dependencies = [
  "libsecp256k1 0.6.0",
  "log",
  "scopeguard",
+ "solana-bn254",
  "solana-compute-budget",
  "solana-curve25519",
  "solana-log-collector",
@@ -5285,10 +5299,6 @@ dependencies = [
 name = "solana-program"
 version = "2.1.0"
 dependencies = [
- "ark-bn254",
- "ark-ec",
- "ark-ff",
- "ark-serialize",
  "base64 0.22.1",
  "bincode",
  "bitflags 2.6.0",
@@ -5724,6 +5734,7 @@ name = "solana-sbf-rust-alt-bn128"
 version = "2.1.0"
 dependencies = [
  "array-bytes",
+ "solana-bn254",
  "solana-program",
 ]
 
@@ -5732,6 +5743,7 @@ name = "solana-sbf-rust-alt-bn128-compression"
 version = "2.1.0"
 dependencies = [
  "array-bytes",
+ "solana-bn254",
  "solana-program",
 ]
 
@@ -6162,6 +6174,7 @@ dependencies = [
  "sha2 0.10.8",
  "sha3 0.10.8",
  "siphasher",
+ "solana-bn254",
  "solana-decode-error",
  "solana-program",
  "solana-sanitize",
diff --git a/programs/sbf/Cargo.toml b/programs/sbf/Cargo.toml
index 111beed9b0ace2..e61318bd85f962 100644
--- a/programs/sbf/Cargo.toml
+++ b/programs/sbf/Cargo.toml
@@ -27,6 +27,7 @@ serde_derive = "1.0.112" # must match the serde version, see https://github.com/
 serde_json = "1.0.56"
 solana-account-decoder = { path = "../../account-decoder", version = "=2.1.0" }
 solana-accounts-db = { path = "../../accounts-db", version = "=2.1.0" }
+solana-bn254 = { path = "../../curves/bn254", version = "=2.1.0" }
 solana-bpf-loader-program = { path = "../bpf_loader", version = "=2.1.0" }
 solana-cli-output = { path = "../../cli-output", version = "=2.1.0" }
 solana-compute-budget = { path = "../../compute-budget", version = "=2.1.0" }
diff --git a/programs/sbf/rust/alt_bn128/Cargo.toml b/programs/sbf/rust/alt_bn128/Cargo.toml
index f80c24bf4b2f3f..03e523e58b9797 100644
--- a/programs/sbf/rust/alt_bn128/Cargo.toml
+++ b/programs/sbf/rust/alt_bn128/Cargo.toml
@@ -10,6 +10,7 @@ edition = { workspace = true }
 
 [dependencies]
 array-bytes = { workspace = true }
+solana-bn254 = { workspace = true }
 solana-program = { workspace = true }
 
 [lib]
diff --git a/programs/sbf/rust/alt_bn128/src/lib.rs b/programs/sbf/rust/alt_bn128/src/lib.rs
index 54a3c1fd29a3e5..7a546dc248fba3 100644
--- a/programs/sbf/rust/alt_bn128/src/lib.rs
+++ b/programs/sbf/rust/alt_bn128/src/lib.rs
@@ -1,9 +1,9 @@
 //! Alt_bn128 Syscalls tests
 
 extern crate solana_program;
-use solana_program::{
-    alt_bn128::prelude::{alt_bn128_addition, alt_bn128_multiplication, alt_bn128_pairing},
-    custom_heap_default, custom_panic_default, msg,
+use {
+    solana_bn254::prelude::{alt_bn128_addition, alt_bn128_multiplication, alt_bn128_pairing},
+    solana_program::{custom_heap_default, custom_panic_default, msg},
 };
 
 fn alt_bn128_addition_test() {
diff --git a/programs/sbf/rust/alt_bn128_compression/Cargo.toml b/programs/sbf/rust/alt_bn128_compression/Cargo.toml
index 53fb783d9981c4..7f80554f592e31 100644
--- a/programs/sbf/rust/alt_bn128_compression/Cargo.toml
+++ b/programs/sbf/rust/alt_bn128_compression/Cargo.toml
@@ -10,6 +10,7 @@ edition = { workspace = true }
 
 [dependencies]
 array-bytes = { workspace = true }
+solana-bn254 = { workspace = true }
 solana-program = { workspace = true }
 
 [lib]
diff --git a/programs/sbf/rust/alt_bn128_compression/src/lib.rs b/programs/sbf/rust/alt_bn128_compression/src/lib.rs
index 7545788fc3cf4a..a5ca6645142ec3 100644
--- a/programs/sbf/rust/alt_bn128_compression/src/lib.rs
+++ b/programs/sbf/rust/alt_bn128_compression/src/lib.rs
@@ -1,12 +1,12 @@
 //! Alt_bn128 compression Syscalls tests
 
 extern crate solana_program;
-use solana_program::{
-    alt_bn128::compression::prelude::{
+use {
+    solana_bn254::compression::prelude::{
         alt_bn128_g1_compress, alt_bn128_g1_decompress, alt_bn128_g2_compress,
         alt_bn128_g2_decompress,
     },
-    custom_heap_default, custom_panic_default, msg,
+    solana_program::{custom_heap_default, custom_panic_default, msg},
 };
 
 fn alt_bn128_compression_g1() {
diff --git a/sdk/Cargo.toml b/sdk/Cargo.toml
index 00f8f754ec1fd4..fcc164c0e86793 100644
--- a/sdk/Cargo.toml
+++ b/sdk/Cargo.toml
@@ -17,8 +17,8 @@ edition = { workspace = true }
 program = []
 
 default = [
-  "borsh",
-  "full" # functionality that is not compatible or needed for on-chain programs
+    "borsh",
+    "full",  # functionality that is not compatible or needed for on-chain programs
 ]
 full = [
     "byteorder",
@@ -35,14 +35,12 @@ full = [
     "digest",
 ]
 borsh = ["dep:borsh", "solana-program/borsh", "solana-secp256k1-recover/borsh"]
-dev-context-only-utils = [
-  "qualifier_attr"
-]
+dev-context-only-utils = ["qualifier_attr"]
 frozen-abi = [
-  "dep:solana-frozen-abi",
-  "dep:solana-frozen-abi-macro",
-  "solana-program/frozen-abi",
-  "solana-short-vec/frozen-abi"
+    "dep:solana-frozen-abi",
+    "dep:solana-frozen-abi-macro",
+    "solana-program/frozen-abi",
+    "solana-short-vec/frozen-abi",
 ]
 
 [dependencies]
@@ -59,9 +57,12 @@ derivation-path = { workspace = true }
 digest = { workspace = true, optional = true }
 ed25519-dalek = { workspace = true, optional = true }
 ed25519-dalek-bip32 = { workspace = true, optional = true }
-generic-array = { workspace = true, features = ["serde", "more_lengths"], optional = true }
+generic-array = { workspace = true, features = [
+    "serde",
+    "more_lengths",
+], optional = true }
 hmac = { workspace = true }
-itertools =  { workspace = true }
+itertools = { workspace = true }
 lazy_static = { workspace = true }
 libsecp256k1 = { workspace = true, optional = true, features = ["hmac"] }
 log = { workspace = true }
@@ -80,6 +81,7 @@ serde_with = { workspace = true, features = ["macros"] }
 sha2 = { workspace = true }
 sha3 = { workspace = true, optional = true }
 siphasher = { workspace = true }
+solana-bn254 = { workspace = true }
 solana-decode-error = { workspace = true }
 solana-frozen-abi = { workspace = true, optional = true }
 solana-frozen-abi-macro = { workspace = true, optional = true }
diff --git a/sdk/program/Cargo.toml b/sdk/program/Cargo.toml
index 87ea38d7be0801..64aa7dff559a0c 100644
--- a/sdk/program/Cargo.toml
+++ b/sdk/program/Cargo.toml
@@ -9,7 +9,7 @@ repository = { workspace = true }
 homepage = { workspace = true }
 license = { workspace = true }
 edition = { workspace = true }
-rust-version = "1.75.0" # solana platform-tools rust version
+rust-version = "1.75.0"                          # solana platform-tools rust version
 
 [dependencies]
 bincode = { workspace = true }
@@ -52,10 +52,6 @@ getrandom = { workspace = true, features = ["custom"] }
 solana-define-syscall = { workspace = true }
 
 [target.'cfg(not(target_os = "solana"))'.dependencies]
-ark-bn254 = { workspace = true }
-ark-ec = { workspace = true }
-ark-ff = { workspace = true }
-ark-serialize = { workspace = true }
 base64 = { workspace = true, features = ["alloc", "std"] }
 bitflags = { workspace = true }
 curve25519-dalek = { workspace = true }
diff --git a/sdk/program/src/lib.rs b/sdk/program/src/lib.rs
index 8e9fdfb38c68ea..fd8da928c3e5bb 100644
--- a/sdk/program/src/lib.rs
+++ b/sdk/program/src/lib.rs
@@ -471,7 +471,6 @@ extern crate self as solana_program;
 
 pub mod account_info;
 pub mod address_lookup_table;
-pub mod alt_bn128;
 pub mod big_mod_exp;
 pub mod blake3;
 #[cfg(feature = "borsh")]
diff --git a/sdk/src/lib.rs b/sdk/src/lib.rs
index 2d2a98a5c2864a..95a9b880ff14a1 100644
--- a/sdk/src/lib.rs
+++ b/sdk/src/lib.rs
@@ -46,11 +46,11 @@ pub use solana_program::sdk_ids;
 #[cfg(target_arch = "wasm32")]
 pub use solana_program::wasm_bindgen;
 pub use solana_program::{
-    account_info, address_lookup_table, alt_bn128, big_mod_exp, blake3, bpf_loader,
-    bpf_loader_deprecated, bpf_loader_upgradeable, clock, config, custom_heap_default,
-    custom_panic_default, debug_account_data, declare_deprecated_sysvar_id, declare_sysvar_id,
-    ed25519_program, epoch_rewards, epoch_schedule, fee_calculator, impl_sysvar_get, incinerator,
-    instruction, keccak, lamports, loader_instruction, loader_upgradeable_instruction, loader_v4,
+    account_info, address_lookup_table, big_mod_exp, blake3, bpf_loader, bpf_loader_deprecated,
+    bpf_loader_upgradeable, clock, config, custom_heap_default, custom_panic_default,
+    debug_account_data, declare_deprecated_sysvar_id, declare_sysvar_id, ed25519_program,
+    epoch_rewards, epoch_schedule, fee_calculator, impl_sysvar_get, incinerator, instruction,
+    keccak, lamports, loader_instruction, loader_upgradeable_instruction, loader_v4,
     loader_v4_instruction, message, msg, native_token, nonce, program, program_error,
     program_memory, program_option, program_pack, rent, secp256k1_program, serde_varint,
     serialize_utils, slot_hashes, slot_history, stable_layout, stake, stake_history, syscalls,
@@ -109,6 +109,8 @@ pub mod transaction_context;
 pub mod transport;
 pub mod wasm;
 
+#[deprecated(since = "2.1.0", note = "Use `solana-bn254` crate instead")]
+pub use solana_bn254 as alt_bn128;
 #[deprecated(since = "2.1.0", note = "Use `solana-decode-error` crate instead")]
 pub use solana_decode_error as decode_error;
 #[deprecated(since = "2.1.0", note = "Use `solana-sanitize` crate instead")]